456476042 has 16 divisors (see below), whose sum is σ = 765180864. Its totient is φ = 202428000.

The previous prime is 456476029. The next prime is 456476047. The reversal of 456476042 is 240674654.

It is a junction number, because it is equal to n+sod(n) for n = 456475987 and 456476005.

It is not an unprimeable number, because it can be changed into a prime (456476047) 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, 252134 + ... + 253937.

It is an arithmetic number, because the mean of its divisors is an integer number (47823804).

Almost surely, 2^456476042 is an apocalyptic number.

456476042 is a deficient number, since it is larger than the sum of its proper divisors (308704822).

456476042 is a wasteful number, since it uses less digits than its factorization.

456476042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506125.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 456476042 is about 21365.2999510889. The cubic root of 456476042 is about 769.9679764047.

The spelling of 456476042 in words is "four hundred fifty-six million, four hundred seventy-six thousand, forty-two".