151945234 has 16 divisors (see below), whose sum is σ = 261007488. Its totient is φ = 64986912.

The previous prime is 151945217. The next prime is 151945249. The reversal of 151945234 is 432549151.

151945234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 151945234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3747 + ... + 17830.

It is an arithmetic number, because the mean of its divisors is an integer number (16312968).

Almost surely, 2^151945234 is an apocalyptic number.

151945234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

151945234 is a deficient number, since it is larger than the sum of its proper divisors (109062254).

151945234 is a wasteful number, since it uses less digits than its factorization.

151945234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22089.

The product of its digits is 21600, while the sum is 34.

The square root of 151945234 is about 12326.6067512515. The cubic root of 151945234 is about 533.6162265692.

The spelling of 151945234 in words is "one hundred fifty-one million, nine hundred forty-five thousand, two hundred thirty-four".