6012399402 has 12 divisors (see below), whose sum is σ = 13026865410. Its totient is φ = 2004133128.

The previous prime is 6012399391. The next prime is 6012399427. The reversal of 6012399402 is 2049932106.

6012399402 is a `hidden beast` number, since 601 + 2 + 3 + 9 + 9 + 40 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3937688001 + 2074711401 = 62751^2 + 45549^2 .

It is a super-2 number, since 2×6012399402² = 72297893138339915208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167011077 + ... + 167011112.

Almost surely, 2^6012399402 is an apocalyptic number.

6012399402 is an abundant number, since it is smaller than the sum of its proper divisors (7014466008).

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

6012399402 is a wasteful number, since it uses less digits than its factorization.

6012399402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334022197 (or 334022194 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 6012399402 is about 77539.6634117018. The cubic root of 6012399402 is about 1818.3714653742.

The spelling of 6012399402 in words is "six billion, twelve million, three hundred ninety-nine thousand, four hundred two".