151655042 has 32 divisors (see below), whose sum is σ = 284667264. Its totient is φ = 58867200.

The previous prime is 151654999. The next prime is 151655047. The reversal of 151655042 is 240556151.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 151654996 and 151655014.

It is not an unprimeable number, because it can be changed into a prime (151655047) 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, 43442 + ... + 46802.

It is an arithmetic number, because the mean of its divisors is an integer number (8895852).

Almost surely, 2^151655042 is an apocalyptic number.

151655042 is a deficient number, since it is larger than the sum of its proper divisors (133012222).

151655042 is a wasteful number, since it uses less digits than its factorization.

151655042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 151655042 is about 12314.8301652926. The cubic root of 151655042 is about 533.2763018009.

The spelling of 151655042 in words is "one hundred fifty-one million, six hundred fifty-five thousand, forty-two".