40804901088 has 48 divisors (see below), whose sum is σ = 122414705280. Its totient is φ = 11658542976.

The previous prime is 40804901057. The next prime is 40804901099. The reversal of 40804901088 is 88010940804.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30360118 + ... + 30361461.

It is an arithmetic number, because the mean of its divisors is an integer number (2550306360).

Almost surely, 2^40804901088 is an apocalyptic number.

40804901088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40804901088 is an abundant number, since it is smaller than the sum of its proper divisors (81609804192).

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

40804901088 is a wasteful number, since it uses less digits than its factorization.

40804901088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60721599 (or 60721591 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 40804901088 in words is "forty billion, eight hundred four million, nine hundred one thousand, eighty-eight".