40141256080 has 40 divisors (see below), whose sum is σ = 93373023744. Its totient is φ = 16048828800.

The previous prime is 40141256041. The next prime is 40141256147. The reversal of 40141256080 is 8065214104.

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

It is a super-2 number, since 2×40141256080² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50035 + ... + 287725.

Almost surely, 2^40141256080 is an apocalyptic number.

40141256080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40141256080 is an abundant number, since it is smaller than the sum of its proper divisors (53231767664).

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

40141256080 is a wasteful number, since it uses less digits than its factorization.

40141256080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239815 (or 239809 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 40141256080 in words is "forty billion, one hundred forty-one million, two hundred fifty-six thousand, eighty".