13412291738870 has 16 divisors (see below), whose sum is σ = 24142166996400. Its totient is φ = 5364907391904.

The previous prime is 13412291738869. The next prime is 13412291738873. The reversal of 13412291738870 is 7883719221431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412291738873) 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, 9935009 + ... + 11203971.

It is an arithmetic number, because the mean of its divisors is an integer number (1508885437275).

Almost surely, 2^{13412291738870} is an apocalyptic number.

13412291738870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13412291738870 is a deficient number, since it is larger than the sum of its proper divisors (10729875257530).

13412291738870 is a wasteful number, since it uses less digits than its factorization.

13412291738870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325919.

The product of its (nonzero) digits is 4064256, while the sum is 56.

The spelling of 13412291738870 in words is "thirteen trillion, four hundred twelve billion, two hundred ninety-one million, seven hundred thirty-eight thousand, eight hundred seventy".