14521274135747 has 2 divisors, whose sum is σ = 14521274135748. Its totient is φ = 14521274135746.

The previous prime is 14521274135651. The next prime is 14521274135773. The reversal of 14521274135747 is 74753147212541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14521274135747 - 2³² = 14516979168451 is a prime.

It is not a weakly prime, because it can be changed into another prime (14521274132747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7260637067873 + 7260637067874.

It is an arithmetic number, because the mean of its divisors is an integer number (7260637067874).

Almost surely, 2^{14521274135747} is an apocalyptic number.

14521274135747 is a deficient number, since it is larger than the sum of its proper divisors (1).

14521274135747 is an equidigital number, since it uses as much as digits as its factorization.

14521274135747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6585600, while the sum is 53.

The spelling of 14521274135747 in words is "fourteen trillion, five hundred twenty-one billion, two hundred seventy-four million, one hundred thirty-five thousand, seven hundred forty-seven".