464256242 has 16 divisors (see below), whose sum is σ = 746304192. Its totient is φ = 216033840.

The previous prime is 464256239. The next prime is 464256253. The reversal of 464256242 is 242652464.

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, 134684 + ... + 138087.

It is an arithmetic number, because the mean of its divisors is an integer number (46644012).

Almost surely, 2^464256242 is an apocalyptic number.

464256242 is a deficient number, since it is larger than the sum of its proper divisors (282047950).

464256242 is a wasteful number, since it uses less digits than its factorization.

464256242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272833.

The product of its digits is 92160, while the sum is 35.

The square root of 464256242 is about 21546.6062756992. The cubic root of 464256242 is about 774.3178135625.

The spelling of 464256242 in words is "four hundred sixty-four million, two hundred fifty-six thousand, two hundred forty-two".