40713612902 has 16 divisors (see below), whose sum is σ = 64806836400. Its totient is φ = 19116668928.

The previous prime is 40713612893. The next prime is 40713612917. The reversal of 40713612902 is 20921631704.

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, 1318208 + ... + 1348739.

It is an arithmetic number, because the mean of its divisors is an integer number (4050427275).

Almost surely, 2^40713612902 is an apocalyptic number.

40713612902 is a deficient number, since it is larger than the sum of its proper divisors (24093223498).

40713612902 is a wasteful number, since it uses less digits than its factorization.

40713612902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667415.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 40713612902 in words is "forty billion, seven hundred thirteen million, six hundred twelve thousand, nine hundred two".