6419965142312 has 16 divisors (see below), whose sum is σ = 12425738985600. Its totient is φ = 3106434746160.

The previous prime is 6419965142309. The next prime is 6419965142329. The reversal of 6419965142312 is 2132415699146.

It is a super-2 number, since 2×6419965142312² (a number of 26 digits) contains 22 as substring.

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, 12943477862 + ... + 12943478357.

It is an arithmetic number, because the mean of its divisors is an integer number (776608686600).

Almost surely, 2^{6419965142312} is an apocalyptic number.

6419965142312 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6419965142312 is a deficient number, since it is larger than the sum of its proper divisors (6005773843288).

6419965142312 is a wasteful number, since it uses less digits than its factorization.

6419965142312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25886956256 (or 25886956252 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 53.

The spelling of 6419965142312 in words is "six trillion, four hundred nineteen billion, nine hundred sixty-five million, one hundred forty-two thousand, three hundred twelve".