3142040408 has 16 divisors (see below), whose sum is σ = 6344504880. Its totient is φ = 1450172448.

The previous prime is 3142040353. The next prime is 3142040413. The reversal of 3142040408 is 8040402413.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15105860 + ... + 15106067.

It is an arithmetic number, because the mean of its divisors is an integer number (396531555).

Almost surely, 2^3142040408 is an apocalyptic number.

It is an amenable number.

3142040408 is an abundant number, since it is smaller than the sum of its proper divisors (3202464472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3142040408 is a wasteful number, since it uses less digits than its factorization.

3142040408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30211946 (or 30211942 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 3142040408 is about 56053.9062688766. The cubic root of 3142040408 is about 1464.6614644075.

The spelling of 3142040408 in words is "three billion, one hundred forty-two million, forty thousand, four hundred eight".