1401488460980 has 24 divisors (see below), whose sum is σ = 2943189826080. Its totient is φ = 560583182880.

The previous prime is 1401488460979. The next prime is 1401488461013. The reversal of 1401488460980 is 890648841041.

It is a congruent number.

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, 209495 + ... + 1687265.

It is an arithmetic number, because the mean of its divisors is an integer number (122632909420).

Almost surely, 2^{1401488460980} is an apocalyptic number.

1401488460980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401488460980 is an abundant number, since it is smaller than the sum of its proper divisors (1541701365100).

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

1401488460980 is a wasteful number, since it uses less digits than its factorization.

1401488460980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525199 (or 1525197 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 53.

The spelling of 1401488460980 in words is "one trillion, four hundred one billion, four hundred eighty-eight million, four hundred sixty thousand, nine hundred eighty".