6419631579360 has 48 divisors (see below), whose sum is σ = 20221839476496. Its totient is φ = 1711901754368.

The previous prime is 6419631579359. The next prime is 6419631579373. The reversal of 6419631579360 is 639751369146.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×6419631579360² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 6419631579294 and 6419631579303.

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, 6687115749 + ... + 6687116708.

It is an arithmetic number, because the mean of its divisors is an integer number (421288322427).

Almost surely, 2^{6419631579360} is an apocalyptic number.

6419631579360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6419631579360 is an abundant number, since it is smaller than the sum of its proper divisors (13802207897136).

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

6419631579360 is a wasteful number, since it uses less digits than its factorization.

6419631579360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13374232475 (or 13374232467 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 60.

The spelling of 6419631579360 in words is "six trillion, four hundred nineteen billion, six hundred thirty-one million, five hundred seventy-nine thousand, three hundred sixty".