40920902735 has 32 divisors (see below), whose sum is σ = 50556441600. Its totient is φ = 31781584000.

The previous prime is 40920902629. The next prime is 40920902749. The reversal of 40920902735 is 53720902904.

40920902735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40920902735 - 2¹⁸ = 40920640591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40920902692 and 40920902701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15865676 + ... + 15868254.

It is an arithmetic number, because the mean of its divisors is an integer number (1579888800).

Almost surely, 2^40920902735 is an apocalyptic number.

40920902735 is a deficient number, since it is larger than the sum of its proper divisors (9635538865).

40920902735 is a wasteful number, since it uses less digits than its factorization.

40920902735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 40920902735 in words is "forty billion, nine hundred twenty million, nine hundred two thousand, seven hundred thirty-five".