40310933155 has 4 divisors (see below), whose sum is σ = 48373119792. Its totient is φ = 32248746520.

The previous prime is 40310933093. The next prime is 40310933161. The reversal of 40310933155 is 55133901304.

It is a happy number.

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

It is not a de Polignac number, because 40310933155 - 2¹³ = 40310924963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40310933155.

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, 4031093311 + ... + 4031093320.

It is an arithmetic number, because the mean of its divisors is an integer number (12093279948).

Almost surely, 2^40310933155 is an apocalyptic number.

40310933155 is a deficient number, since it is larger than the sum of its proper divisors (8062186637).

40310933155 is an equidigital number, since it uses as much as digits as its factorization.

40310933155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8062186636.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 40310933155 in words is "forty billion, three hundred ten million, nine hundred thirty-three thousand, one hundred fifty-five".