125726324467 has 2 divisors, whose sum is σ = 125726324468. Its totient is φ = 125726324466.

The previous prime is 125726324429. The next prime is 125726324489. The reversal of 125726324467 is 764423627521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125726324467 - 2²³ = 125717935859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125726324467.

It is not a weakly prime, because it can be changed into another prime (125726324407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62863162233 + 62863162234.

It is an arithmetic number, because the mean of its divisors is an integer number (62863162234).

Almost surely, 2^125726324467 is an apocalyptic number.

125726324467 is a deficient number, since it is larger than the sum of its proper divisors (1).

125726324467 is an equidigital number, since it uses as much as digits as its factorization.

125726324467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 49.

The spelling of 125726324467 in words is "one hundred twenty-five billion, seven hundred twenty-six million, three hundred twenty-four thousand, four hundred sixty-seven".