40374067337040 has 80 divisors (see below), whose sum is σ = 126449914062528. Its totient is φ = 10655423950848.

The previous prime is 40374067337039. The next prime is 40374067337057. The reversal of 40374067337040 is 4073376047304.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 867117342 + ... + 867163901.

Almost surely, 2^{40374067337040} is an apocalyptic number.

40374067337040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40374067337040 is an abundant number, since it is smaller than the sum of its proper divisors (86075846725488).

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

40374067337040 is a wasteful number, since it uses less digits than its factorization.

40374067337040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734281356 (or 1734281350 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 48.

The spelling of 40374067337040 in words is "forty trillion, three hundred seventy-four billion, sixty-seven million, three hundred thirty-seven thousand, forty".