13480013472 has 24 divisors (see below), whose sum is σ = 35385035616. Its totient is φ = 4493337792.

The previous prime is 13480013453. The next prime is 13480013509. The reversal of 13480013472 is 27431008431.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70208308 + ... + 70208499.

It is an arithmetic number, because the mean of its divisors is an integer number (1474376484).

Almost surely, 2^13480013472 is an apocalyptic number.

13480013472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13480013472 is an abundant number, since it is smaller than the sum of its proper divisors (21905022144).

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

13480013472 is a wasteful number, since it uses less digits than its factorization.

13480013472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140416820 (or 140416812 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 13480013472 in words is "thirteen billion, four hundred eighty million, thirteen thousand, four hundred seventy-two".