424042156 has 12 divisors (see below), whose sum is σ = 745960320. Its totient is φ = 210910640.

The previous prime is 424042139. The next prime is 424042183. The reversal of 424042156 is 651240424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276751 + ... + 278278.

It is an arithmetic number, because the mean of its divisors is an integer number (62163360).

Almost surely, 2^424042156 is an apocalyptic number.

It is an amenable number.

424042156 is a deficient number, since it is larger than the sum of its proper divisors (321918164).

424042156 is a wasteful number, since it uses less digits than its factorization.

424042156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555224 (or 555222 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 424042156 is about 20592.2838947019. The cubic root of 424042156 is about 751.2820478151.

The spelling of 424042156 in words is "four hundred twenty-four million, forty-two thousand, one hundred fifty-six".