481271076736880 has 40 divisors (see below), whose sum is σ = 1118973530184864. Its totient is φ = 192505286304000.

The previous prime is 481271076736861. The next prime is 481271076736883. The reversal of 481271076736880 is 88637670172184.

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

It is a self number, because there is not a number n which added to its sum of digits gives 481271076736880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481271076736883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44199596 + ... + 54001355.

Almost surely, 2^{481271076736880} is an apocalyptic number.

481271076736880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481271076736880 is an abundant number, since it is smaller than the sum of its proper divisors (637702453447984).

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

481271076736880 is a wasteful number, since it uses less digits than its factorization.

481271076736880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98262225 (or 98262219 counting only the distinct ones).

The product of its (nonzero) digits is 151732224, while the sum is 68.

The spelling of 481271076736880 in words is "four hundred eighty-one trillion, two hundred seventy-one billion, seventy-six million, seven hundred thirty-six thousand, eight hundred eighty".