6117142374040 has 64 divisors (see below), whose sum is σ = 13814127776160. Its totient is φ = 2437885255680.

The previous prime is 6117142374023. The next prime is 6117142374047. The reversal of 6117142374040 is 404732417116.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 6117142373984 and 6117142374002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6117142374047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11785272 + ... + 12293368.

Almost surely, 2^{6117142374040} is an apocalyptic number.

It is an amenable number.

6117142374040 is an abundant number, since it is smaller than the sum of its proper divisors (7696985402120).

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

6117142374040 is a wasteful number, since it uses less digits than its factorization.

6117142374040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509212 (or 509208 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 6117142374040 in words is "six trillion, one hundred seventeen billion, one hundred forty-two million, three hundred seventy-four thousand, forty".