40880120800 has 72 divisors (see below), whose sum is σ = 100920103200. Its totient is φ = 16168289280.

The previous prime is 40880120789. The next prime is 40880120803. The reversal of 40880120800 is 802108804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40880120803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215880 + ... + 358279.

It is an arithmetic number, because the mean of its divisors is an integer number (1401668100).

Almost surely, 2^40880120800 is an apocalyptic number.

40880120800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40880120800 is an abundant number, since it is smaller than the sum of its proper divisors (60039982400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40880120800 is a wasteful number, since it uses less digits than its factorization.

40880120800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574268 (or 574255 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The spelling of 40880120800 in words is "forty billion, eight hundred eighty million, one hundred twenty thousand, eight hundred".