40113613773 has 16 divisors (see below), whose sum is σ = 59435485440. Its totient is φ = 26738849952.

The previous prime is 40113613739. The next prime is 40113613801. The reversal of 40113613773 is 37731631104.

It is not a de Polignac number, because 40113613773 - 2²⁹ = 39576742861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40113613273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116265 + ... + 306177.

It is an arithmetic number, because the mean of its divisors is an integer number (3714717840).

Almost surely, 2^40113613773 is an apocalyptic number.

It is an amenable number.

40113613773 is a deficient number, since it is larger than the sum of its proper divisors (19321871667).

40113613773 is a wasteful number, since it uses less digits than its factorization.

40113613773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197745 (or 197739 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 40113613773 in words is "forty billion, one hundred thirteen million, six hundred thirteen thousand, seven hundred seventy-three".