151236113728 has 168 divisors, whose sum is σ = 365548387520. Its totient is φ = 60801269760.

The previous prime is 151236113723. The next prime is 151236113731. The reversal of 151236113728 is 827311632151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151236113723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42853468 + ... + 42856996.

Almost surely, 2^151236113728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151236113728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182774193760).

151236113728 is an abundant number, since it is smaller than the sum of its proper divisors (214312273792).

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

151236113728 is a wasteful number, since it uses less digits than its factorization.

151236113728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913 (or 3886 counting only the distinct ones).

The product of its digits is 60480, while the sum is 40.

Adding to 151236113728 its reverse (827311632151), we get a palindrome (978547745879).

The spelling of 151236113728 in words is "one hundred fifty-one billion, two hundred thirty-six million, one hundred thirteen thousand, seven hundred twenty-eight".