3140012402 has 8 divisors (see below), whose sum is σ = 4711935216. Its totient is φ = 1569367332.

The previous prime is 3140012383. The next prime is 3140012411. The reversal of 3140012402 is 2042100413.

3140012402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 313268 + ... + 323135.

It is an arithmetic number, because the mean of its divisors is an integer number (588991902).

Almost surely, 2^3140012402 is an apocalyptic number.

3140012402 is a deficient number, since it is larger than the sum of its proper divisors (1571922814).

3140012402 is a wasteful number, since it uses less digits than its factorization.

3140012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638872.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3140012402 is about 56035.8135659687. The cubic root of 3140012402 is about 1464.3462783985.

Adding to 3140012402 its reverse (2042100413), we get a palindrome (5182112815).

The spelling of 3140012402 in words is "three billion, one hundred forty million, twelve thousand, four hundred two".