151278963234 has 16 divisors (see below), whose sum is σ = 345780487488. Its totient is φ = 43222560912.

The previous prime is 151278963203. The next prime is 151278963239. The reversal of 151278963234 is 432369872151.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (151278963239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800939997 + ... + 1800940080.

It is an arithmetic number, because the mean of its divisors is an integer number (21611280468).

Almost surely, 2^151278963234 is an apocalyptic number.

151278963234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

151278963234 is an abundant number, since it is smaller than the sum of its proper divisors (194501524254).

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

151278963234 is a wasteful number, since it uses less digits than its factorization.

151278963234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601880089.

The product of its digits is 2177280, while the sum is 51.

The spelling of 151278963234 in words is "one hundred fifty-one billion, two hundred seventy-eight million, nine hundred sixty-three thousand, two hundred thirty-four".