151115254234 has 32 divisors (see below), whose sum is σ = 280672166016. Its totient is φ = 59536512000.

The previous prime is 151115254219. The next prime is 151115254237. The reversal of 151115254234 is 432452511151.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 151115254234.

It is not an unprimeable number, because it can be changed into a prime (151115254237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7372767 + ... + 7393234.

It is an arithmetic number, because the mean of its divisors is an integer number (8771005188).

Almost surely, 2^151115254234 is an apocalyptic number.

151115254234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

151115254234 is a deficient number, since it is larger than the sum of its proper divisors (129556911782).

151115254234 is a wasteful number, since it uses less digits than its factorization.

151115254234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14766070.

The product of its digits is 24000, while the sum is 34.

Adding to 151115254234 its reverse (432452511151), we get a palindrome (583567765385).

The spelling of 151115254234 in words is "one hundred fifty-one billion, one hundred fifteen million, two hundred fifty-four thousand, two hundred thirty-four".