156479014441 has 2 divisors, whose sum is σ = 156479014442. Its totient is φ = 156479014440.

The previous prime is 156479014429. The next prime is 156479014459. The reversal of 156479014441 is 144410974651.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84547774441 + 71931240000 = 290771^2 + 268200^2 .

It is a cyclic number.

It is not a de Polignac number, because 156479014441 - 2²⁵ = 156445460009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 156479014391 and 156479014400.

It is not a weakly prime, because it can be changed into another prime (156479014481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78239507220 + 78239507221.

It is an arithmetic number, because the mean of its divisors is an integer number (78239507221).

Almost surely, 2^156479014441 is an apocalyptic number.

It is an amenable number.

156479014441 is a deficient number, since it is larger than the sum of its proper divisors (1).

156479014441 is an equidigital number, since it uses as much as digits as its factorization.

156479014441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 156479014441 in words is "one hundred fifty-six billion, four hundred seventy-nine million, fourteen thousand, four hundred forty-one".