123470424697 has 2 divisors, whose sum is σ = 123470424698. Its totient is φ = 123470424696.

The previous prime is 123470424683. The next prime is 123470424739. The reversal of 123470424697 is 796424074321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105315826576 + 18154598121 = 324524^2 + 134739^2 .

It is a cyclic number.

It is not a de Polignac number, because 123470424697 - 2⁷ = 123470424569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123470424697.

It is not a weakly prime, because it can be changed into another prime (123470424607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61735212348 + 61735212349.

It is an arithmetic number, because the mean of its divisors is an integer number (61735212349).

Almost surely, 2^123470424697 is an apocalyptic number.

It is an amenable number.

123470424697 is a deficient number, since it is larger than the sum of its proper divisors (1).

123470424697 is an equidigital number, since it uses as much as digits as its factorization.

123470424697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 123470424697 in words is "one hundred twenty-three billion, four hundred seventy million, four hundred twenty-four thousand, six hundred ninety-seven".