10000000000402 has 8 divisors (see below), whose sum is σ = 15092024540976. Its totient is φ = 4969325153412.

The previous prime is 10000000000391. The next prime is 10000000000411. The reversal of 10000000000402 is 20400000000001.

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, 15337422988 + ... + 15337423639.

It is an arithmetic number, because the mean of its divisors is an integer number (1886503067622).

Almost surely, 2^{10000000000402} is an apocalyptic number.

10000000000402 is a deficient number, since it is larger than the sum of its proper divisors (5092024540574).

10000000000402 is a wasteful number, since it uses less digits than its factorization.

10000000000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30674846792.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 10000000000402 its reverse (20400000000001), we get a palindrome (30400000000403).

The spelling of 10000000000402 in words is "ten trillion, four hundred two", and thus it is an aban number.