40737703340040 has 64 divisors (see below), whose sum is σ = 139672125740160. Its totient is φ = 9311475048960.

The previous prime is 40737703340029. The next prime is 40737703340171. The reversal of 40737703340040 is 4004330773704.

It is a super-2 number, since 2×40737703340040² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 40737703339974 and 40737703340001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24248632101 + ... + 24248633780.

It is an arithmetic number, because the mean of its divisors is an integer number (2182376964690).

Almost surely, 2^{40737703340040} is an apocalyptic number.

40737703340040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40737703340040 is an abundant number, since it is smaller than the sum of its proper divisors (98934422400120).

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

40737703340040 is a wasteful number, since it uses less digits than its factorization.

40737703340040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48497265902 (or 48497265898 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 42.

The spelling of 40737703340040 in words is "forty trillion, seven hundred thirty-seven billion, seven hundred three million, three hundred forty thousand, forty".