40407006733700 has 36 divisors (see below), whose sum is σ = 87908611392420. Its totient is φ = 16121253056640.

The previous prime is 40407006733661. The next prime is 40407006733711. The reversal of 40407006733700 is 733760070404.

It can be written as a sum of positive squares in 6 ways, for example, as 4881377659456 + 35525629074244 = 2209384^2 + 5960338^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519331367 + ... + 519409166.

Almost surely, 2^{40407006733700} is an apocalyptic number.

It is an amenable number.

40407006733700 is an abundant number, since it is smaller than the sum of its proper divisors (47501604658720).

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

40407006733700 is a wasteful number, since it uses less digits than its factorization.

40407006733700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038740936 (or 1038740929 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 40407006733700 in words is "forty trillion, four hundred seven billion, six million, seven hundred thirty-three thousand, seven hundred".