13479798654000 has 640 divisors, whose sum is σ = 55345443379200. Its totient is φ = 3072187699200.

The previous prime is 13479798653999. The next prime is 13479798654031. The reversal of 13479798654000 is 45689797431.

13479798654000 is a `hidden beast` number, since 1 + 3 + 4 + 7 + 9 + 7 + 9 + 86 + 540 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 131114616 + ... + 131217384.

It is an arithmetic number, because the mean of its divisors is an integer number (86477255280).

Almost surely, 2^{13479798654000} is an apocalyptic number.

13479798654000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13479798654000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27672721689600).

13479798654000 is an abundant number, since it is smaller than the sum of its proper divisors (41865644725200).

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

13479798654000 is a wasteful number, since it uses less digits than its factorization.

13479798654000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103155 (or 103133 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 13479798654000 in words is "thirteen trillion, four hundred seventy-nine billion, seven hundred ninety-eight million, six hundred fifty-four thousand".