6140430633444 has 96 divisors (see below), whose sum is σ = 14542587451392. Its totient is φ = 2016410112000.

The previous prime is 6140430633433. The next prime is 6140430633457. The reversal of 6140430633444 is 4443360340416.

It is a super-2 number, since 2×6140430633444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6140430633396 and 6140430633405.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99948624 + ... + 100010040.

It is an arithmetic number, because the mean of its divisors is an integer number (151485285952).

Almost surely, 2^{6140430633444} is an apocalyptic number.

It is an amenable number.

6140430633444 is an abundant number, since it is smaller than the sum of its proper divisors (8402156817948).

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

6140430633444 is a wasteful number, since it uses less digits than its factorization.

6140430633444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62037 (or 62035 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 42.

The spelling of 6140430633444 in words is "six trillion, one hundred forty billion, four hundred thirty million, six hundred thirty-three thousand, four hundred forty-four".