13412291738847 has 16 divisors (see below), whose sum is σ = 18057358745088. Its totient is φ = 8854382829600.

The previous prime is 13412291738827. The next prime is 13412291738869. The reversal of 13412291738847 is 74883719221431.

It is a happy number.

It is not a de Polignac number, because 13412291738847 - 2⁷ = 13412291738719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412291738827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7522593 + ... + 9133125.

It is an arithmetic number, because the mean of its divisors is an integer number (1128584921568).

Almost surely, 2^{13412291738847} is an apocalyptic number.

13412291738847 is a deficient number, since it is larger than the sum of its proper divisors (4645067006241).

13412291738847 is a wasteful number, since it uses less digits than its factorization.

13412291738847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637590.

The product of its digits is 16257024, while the sum is 60.

The spelling of 13412291738847 in words is "thirteen trillion, four hundred twelve billion, two hundred ninety-one million, seven hundred thirty-eight thousand, eight hundred forty-seven".