40046604265 has 8 divisors (see below), whose sum is σ = 48085727688. Its totient is φ = 32017415040.

The previous prime is 40046604259. The next prime is 40046604289. The reversal of 40046604265 is 56240664004.

It can be written as a sum of positive squares in 4 ways, for example, as 12929736681 + 27116867584 = 113709^2 + 164672^2 .

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

It is not a de Polignac number, because 40046604265 - 2¹⁷ = 40046473193 is a prime.

It is a Duffinian 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, 2474676 + ... + 2490805.

It is an arithmetic number, because the mean of its divisors is an integer number (6010715961).

Almost surely, 2^40046604265 is an apocalyptic number.

It is an amenable number.

40046604265 is a deficient number, since it is larger than the sum of its proper divisors (8039123423).

40046604265 is a wasteful number, since it uses less digits than its factorization.

40046604265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967099.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 40046604265 in words is "forty billion, forty-six million, six hundred four thousand, two hundred sixty-five".