40746072615 has 8 divisors (see below), whose sum is σ = 65193716208. Its totient is φ = 21731238720.

The previous prime is 40746072599. The next prime is 40746072629. The reversal of 40746072615 is 51627064704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40746072615 - 2⁴ = 40746072599 is a prime.

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, 1358202406 + ... + 1358202435.

It is an arithmetic number, because the mean of its divisors is an integer number (8149214526).

Almost surely, 2^40746072615 is an apocalyptic number.

40746072615 is a deficient number, since it is larger than the sum of its proper divisors (24447643593).

40746072615 is a wasteful number, since it uses less digits than its factorization.

40746072615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716404849.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 40746072615 in words is "forty billion, seven hundred forty-six million, seventy-two thousand, six hundred fifteen".