1151411522400 has 288 divisors, whose sum is σ = 4307869591200. Its totient is φ = 296455219200.

The previous prime is 1151411522377. The next prime is 1151411522411. The reversal of 1151411522400 is 42251141511.

1151411522400 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 411 + 5 + 2 + 240 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292671 + ... + 1545470.

It is an arithmetic number, because the mean of its divisors is an integer number (14957880525).

Almost surely, 2^{1151411522400} is an apocalyptic number.

1151411522400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151411522400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2153934795600).

1151411522400 is an abundant number, since it is smaller than the sum of its proper divisors (3156458068800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1151411522400 is a wasteful number, since it uses less digits than its factorization.

1151411522400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838199 (or 1838180 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

Adding to 1151411522400 its reverse (42251141511), we get a palindrome (1193662663911).

The spelling of 1151411522400 in words is "one trillion, one hundred fifty-one billion, four hundred eleven million, five hundred twenty-two thousand, four hundred".