40245564410 has 8 divisors (see below), whose sum is σ = 72442015956. Its totient is φ = 16098225760.

The previous prime is 40245564367. The next prime is 40245564433. The reversal of 40245564410 is 1446554204.

It can be written as a sum of positive squares in 2 ways, for example, as 33645464329 + 6600100081 = 183427^2 + 81241^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012278211 + ... + 2012278230.

Almost surely, 2^40245564410 is an apocalyptic number.

40245564410 is a deficient number, since it is larger than the sum of its proper divisors (32196451546).

40245564410 is a wasteful number, since it uses less digits than its factorization.

40245564410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024556448.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 40245564410 in words is "forty billion, two hundred forty-five million, five hundred sixty-four thousand, four hundred ten".