472943042 has 32 divisors (see below), whose sum is σ = 835458624. Its totient is φ = 197956800.

The previous prime is 472943039. The next prime is 472943057. The reversal of 472943042 is 240349274.

It is a junction number, because it is equal to n+sod(n) for n = 472942993 and 472943011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131792 + ... + 135332.

It is an arithmetic number, because the mean of its divisors is an integer number (26108082).

Almost surely, 2^472943042 is an apocalyptic number.

472943042 is a deficient number, since it is larger than the sum of its proper divisors (362515582).

472943042 is a wasteful number, since it uses less digits than its factorization.

472943042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 472943042 is about 21747.2536656931. The cubic root of 472943042 is about 779.1174776399.

The spelling of 472943042 in words is "four hundred seventy-two million, nine hundred forty-three thousand, forty-two".