13481481480 has 64 divisors (see below), whose sum is σ = 40898908800. Its totient is φ = 3554664960.

The previous prime is 13481481479. The next prime is 13481481493. The reversal of 13481481480 is 8418418431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620476 + ... + 641835.

It is an arithmetic number, because the mean of its divisors is an integer number (639045450).

Almost surely, 2^13481481480 is an apocalyptic number.

13481481480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13481481480 is an abundant number, since it is smaller than the sum of its proper divisors (27417427320).

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

13481481480 is a wasteful number, since it uses less digits than its factorization.

13481481480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262414 (or 1262410 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 42.

The spelling of 13481481480 in words is "thirteen billion, four hundred eighty-one million, four hundred eighty-one thousand, four hundred eighty".