40604246402 has 8 divisors (see below), whose sum is σ = 60910502796. Its totient is φ = 20300745472.

The previous prime is 40604246401. The next prime is 40604246413. The reversal of 40604246402 is 20464240604.

It can be written as a sum of positive squares in 2 ways, for example, as 40601847001 + 2399401 = 201499^2 + 1549^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40604246401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651623 + ... + 711210.

Almost surely, 2^40604246402 is an apocalyptic number.

40604246402 is a deficient number, since it is larger than the sum of its proper divisors (20306256394).

40604246402 is a wasteful number, since it uses less digits than its factorization.

40604246402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377732.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 40604246402 in words is "forty billion, six hundred four million, two hundred forty-six thousand, four hundred two".