40137011378324 has 24 divisors (see below), whose sum is σ = 80274226032000. Its totient is φ = 17201532746016.

The previous prime is 40137011378293. The next prime is 40137011378327. The reversal of 40137011378324 is 42387311073104.

It is a super-2 number, since 2×40137011378324² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40137011378327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11036177 + ... + 14215175.

It is an arithmetic number, because the mean of its divisors is an integer number (3344759418000).

Almost surely, 2^{40137011378324} is an apocalyptic number.

It is an amenable number.

40137011378324 is an abundant number, since it is smaller than the sum of its proper divisors (40137214653676).

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

40137011378324 is a wasteful number, since it uses less digits than its factorization.

40137011378324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629927 (or 3629925 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 40137011378324 in words is "forty trillion, one hundred thirty-seven billion, eleven million, three hundred seventy-eight thousand, three hundred twenty-four".