151158232697472 has 1536 divisors, whose sum is σ = 589989464064000. Its totient is φ = 35872815513600.

The previous prime is 151158232697443. The next prime is 151158232697489. The reversal of 151158232697472 is 274796232851151.

151158232697472 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 58 + 2 + 3 + 26 + 97 + 472 = 666.

It is a super-2 number, since 2×151158232697472² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 72359133804 + ... + 72359135892.

It is an arithmetic number, because the mean of its divisors is an integer number (384107724000).

Almost surely, 2^{151158232697472} is an apocalyptic number.

151158232697472 is a gapful number since it is divisible by the number (12) 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 151158232697472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294994732032000).

151158232697472 is an abundant number, since it is smaller than the sum of its proper divisors (438831231366528).

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

151158232697472 is a wasteful number, since it uses less digits than its factorization.

151158232697472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750 (or 2735 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 63.

The spelling of 151158232697472 in words is "one hundred fifty-one trillion, one hundred fifty-eight billion, two hundred thirty-two million, six hundred ninety-seven thousand, four hundred seventy-two".