6456412402 has 16 divisors (see below), whose sum is σ = 10619786592. Its totient is φ = 2919525120.

The previous prime is 6456412373. The next prime is 6456412433. The reversal of 6456412402 is 2042146546.

It is a super-2 number, since 2×6456412402² = 83370522209398819208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756048 + ... + 764539.

It is an arithmetic number, because the mean of its divisors is an integer number (663736662).

Almost surely, 2^6456412402 is an apocalyptic number.

6456412402 is a deficient number, since it is larger than the sum of its proper divisors (4163374190).

6456412402 is a wasteful number, since it uses less digits than its factorization.

6456412402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520793.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 6456412402 is about 80351.8039747708. The cubic root of 6456412402 is about 1862.0746498430.

Adding to 6456412402 its reverse (2042146546), we get a palindrome (8498558948).

The spelling of 6456412402 in words is "six billion, four hundred fifty-six million, four hundred twelve thousand, four hundred two".