9007009035940 has 24 divisors (see below), whose sum is σ = 18967406230080. Its totient is φ = 3592767946848.

The previous prime is 9007009035851. The next prime is 9007009035971. The reversal of 9007009035940 is 495309007009.

It is a super-2 number, since 2×9007009035940² (a number of 27 digits) contains 22 as substring.

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, 627221862 + ... + 627236221.

It is an arithmetic number, because the mean of its divisors is an integer number (790308592920).

Almost surely, 2^{9007009035940} is an apocalyptic number.

It is an amenable number.

9007009035940 is an abundant number, since it is smaller than the sum of its proper divisors (9960397194140).

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

9007009035940 is a wasteful number, since it uses less digits than its factorization.

9007009035940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254458451 (or 1254458449 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 46.

The spelling of 9007009035940 in words is "nine trillion, seven billion, nine million, thirty-five thousand, nine hundred forty".