120026252156479 has 2 divisors, whose sum is σ = 120026252156480. Its totient is φ = 120026252156478.

The previous prime is 120026252156347. The next prime is 120026252156497. The reversal of 120026252156479 is 974651252620021.

Together with next prime (120026252156497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120026252156479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120026252186479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60013126078239 + 60013126078240.

It is an arithmetic number, because the mean of its divisors is an integer number (60013126078240).

Almost surely, 2^{120026252156479} is an apocalyptic number.

120026252156479 is a deficient number, since it is larger than the sum of its proper divisors (1).

120026252156479 is an equidigital number, since it uses as much as digits as its factorization.

120026252156479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 120026252156479 in words is "one hundred twenty trillion, twenty-six billion, two hundred fifty-two million, one hundred fifty-six thousand, four hundred seventy-nine".