40112262248458 has 4 divisors (see below), whose sum is σ = 60168393372690. Its totient is φ = 20056131124228.

The previous prime is 40112262248309. The next prime is 40112262248483. The reversal of 40112262248458 is 85484226221104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24227629532649 + 15884632715809 = 4922157^2 + 3985553^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10028065562113 + ... + 10028065562116.

Almost surely, 2^{40112262248458} is an apocalyptic number.

40112262248458 is a deficient number, since it is larger than the sum of its proper divisors (20056131124232).

40112262248458 is a wasteful number, since it uses less digits than its factorization.

40112262248458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20056131124231.

The product of its (nonzero) digits is 1966080, while the sum is 49.

The spelling of 40112262248458 in words is "forty trillion, one hundred twelve billion, two hundred sixty-two million, two hundred forty-eight thousand, four hundred fifty-eight".