40880718825 has 48 divisors (see below), whose sum is σ = 68041436736. Its totient is φ = 21657542400.

The previous prime is 40880718821. The next prime is 40880718829. The reversal of 40880718825 is 52881708804.

It is an interprime number because it is at equal distance from previous prime (40880718821) and next prime (40880718829).

It is not a de Polignac number, because 40880718825 - 2² = 40880718821 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40880718821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21895542 + ... + 21897408.

It is an arithmetic number, because the mean of its divisors is an integer number (1417529932).

Almost surely, 2^40880718825 is an apocalyptic number.

It is an amenable number.

40880718825 is a deficient number, since it is larger than the sum of its proper divisors (27160717911).

40880718825 is a wasteful number, since it uses less digits than its factorization.

40880718825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 51.

The spelling of 40880718825 in words is "forty billion, eight hundred eighty million, seven hundred eighteen thousand, eight hundred twenty-five".