151969933234 has 8 divisors (see below), whose sum is σ = 260519885568. Its totient is φ = 65129971380.

The previous prime is 151969933231. The next prime is 151969933267. The reversal of 151969933234 is 432339969151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (151969933231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5427497602 + ... + 5427497629.

It is an arithmetic number, because the mean of its divisors is an integer number (32564985696).

Almost surely, 2^151969933234 is an apocalyptic number.

151969933234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

151969933234 is a deficient number, since it is larger than the sum of its proper divisors (108549952334).

151969933234 is a wasteful number, since it uses less digits than its factorization.

151969933234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10854995240.

The product of its digits is 4723920, while the sum is 55.

The spelling of 151969933234 in words is "one hundred fifty-one billion, nine hundred sixty-nine million, nine hundred thirty-three thousand, two hundred thirty-four".