40331503501040 has 40 divisors (see below), whose sum is σ = 97847734585248. Its totient is φ = 15431183947520.

The previous prime is 40331503501013. The next prime is 40331503501117. The reversal of 40331503501040 is 4010530513304.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 40331503500994 and 40331503501012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10959645851 + ... + 10959649530.

Almost surely, 2^{40331503501040} is an apocalyptic number.

40331503501040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40331503501040 is an abundant number, since it is smaller than the sum of its proper divisors (57516231084208).

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

40331503501040 is a wasteful number, since it uses less digits than its factorization.

40331503501040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21919295417 (or 21919295411 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 40331503501040 in words is "forty trillion, three hundred thirty-one billion, five hundred three million, five hundred one thousand, forty".