6417446396942 has 16 divisors (see below), whose sum is σ = 11002648282080. Its totient is φ = 2750006269728.

The previous prime is 6417446396929. The next prime is 6417446396951. The reversal of 6417446396942 is 2496936447146.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27203393 + ... + 27438284.

It is an arithmetic number, because the mean of its divisors is an integer number (687665517630).

Almost surely, 2^{6417446396942} is an apocalyptic number.

6417446396942 is a deficient number, since it is larger than the sum of its proper divisors (4585201885138).

6417446396942 is a wasteful number, since it uses less digits than its factorization.

6417446396942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54650075.

The product of its digits is 188116992, while the sum is 65.

The spelling of 6417446396942 in words is "six trillion, four hundred seventeen billion, four hundred forty-six million, three hundred ninety-six thousand, nine hundred forty-two".