40080771520000 has 200 divisors, whose sum is σ = 104423019574896. Its totient is φ = 15335248896000.

The previous prime is 40080771519989. The next prime is 40080771520033. The reversal of 40080771520000 is 2517708004.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×40080771520000² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4637122 + ... + 10082878.

Almost surely, 2^{40080771520000} is an apocalyptic number.

40080771520000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40080771520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52211509787448).

40080771520000 is an abundant number, since it is smaller than the sum of its proper divisors (64342248054896).

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

40080771520000 is an frugal number, since it uses more digits than its factorization.

40080771520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445818 (or 5445787 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The spelling of 40080771520000 in words is "forty trillion, eighty billion, seven hundred seventy-one million, five hundred twenty thousand".