472142108 has 12 divisors (see below), whose sum is σ = 827275680. Its totient is φ = 235777632.

The previous prime is 472142093. The next prime is 472142123. The reversal of 472142108 is 801241274.

It is an interprime number because it is at equal distance from previous prime (472142093) and next prime (472142123).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 69716 + ... + 76187.

It is an arithmetic number, because the mean of its divisors is an integer number (68939640).

Almost surely, 2^472142108 is an apocalyptic number.

It is an amenable number.

472142108 is a deficient number, since it is larger than the sum of its proper divisors (355133572).

472142108 is a wasteful number, since it uses less digits than its factorization.

472142108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146716 (or 146714 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 472142108 is about 21728.8312617131. The cubic root of 472142108 is about 778.6774145903.

The spelling of 472142108 in words is "four hundred seventy-two million, one hundred forty-two thousand, one hundred eight".