40909100272 has 10 divisors (see below), whose sum is σ = 79261381808. Its totient is φ = 20454550128.

The previous prime is 40909100269. The next prime is 40909100291. The reversal of 40909100272 is 27200190904.

It is a happy number.

40909100272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1278409368 + ... + 1278409399.

Almost surely, 2^40909100272 is an apocalyptic number.

It is an amenable number.

40909100272 is a deficient number, since it is larger than the sum of its proper divisors (38352281536).

40909100272 is a wasteful number, since it uses less digits than its factorization.

40909100272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556818775 (or 2556818769 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 40909100272 in words is "forty billion, nine hundred nine million, one hundred thousand, two hundred seventy-two".