151135455744 has 720 divisors, whose sum is σ = 566967649248. Its totient is φ = 39838998528.

The previous prime is 151135455719. The next prime is 151135455781. The reversal of 151135455744 is 447554531151.

151135455744 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 3 + 54 + 557 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 151135455744.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 79252039 + ... + 79253945.

Almost surely, 2^151135455744 is an apocalyptic number.

151135455744 is a gapful number since it is divisible by the number (14) 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 151135455744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283483824624).

151135455744 is an abundant number, since it is smaller than the sum of its proper divisors (415832193504).

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

151135455744 is an equidigital number, since it uses as much as digits as its factorization.

151135455744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967 (or 1932 counting only the distinct ones).

The product of its digits is 840000, while the sum is 45.

Adding to 151135455744 its reverse (447554531151), we get a palindrome (598689986895).

The spelling of 151135455744 in words is "one hundred fifty-one billion, one hundred thirty-five million, four hundred fifty-five thousand, seven hundred forty-four".