1151277990336 has 224 divisors, whose sum is σ = 3465212678400. Its totient is φ = 374622796800.

The previous prime is 1151277990311. The next prime is 1151277990353. The reversal of 1151277990336 is 6330997721511.

1151277990336 is a `hidden beast` number, since 1 + 1 + 512 + 7 + 7 + 9 + 90 + 3 + 36 = 666.

It is a super-2 number, since 2×1151277990336² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182710386 + ... + 182716686.

Almost surely, 2^{1151277990336} is an apocalyptic number.

1151277990336 is a gapful number since it is divisible by the number (16) 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 1151277990336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1732606339200).

1151277990336 is an abundant number, since it is smaller than the sum of its proper divisors (2313934688064).

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

1151277990336 is a wasteful number, since it uses less digits than its factorization.

1151277990336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8824 (or 8808 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The spelling of 1151277990336 in words is "one trillion, one hundred fifty-one billion, two hundred seventy-seven million, nine hundred ninety thousand, three hundred thirty-six".