40928124080 has 40 divisors (see below), whose sum is σ = 96362433600. Its totient is φ = 16164016128.

The previous prime is 40928124079. The next prime is 40928124091. The reversal of 40928124080 is 8042182904.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×40928124080² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3231665 + ... + 3244304.

It is an arithmetic number, because the mean of its divisors is an integer number (2409060840).

Almost surely, 2^40928124080 is an apocalyptic number.

40928124080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40928124080 is an abundant number, since it is smaller than the sum of its proper divisors (55434309520).

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

40928124080 is a wasteful number, since it uses less digits than its factorization.

40928124080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6476061 (or 6476055 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The spelling of 40928124080 in words is "forty billion, nine hundred twenty-eight million, one hundred twenty-four thousand, eighty".