474407473129 has 2 divisors, whose sum is σ = 474407473130. Its totient is φ = 474407473128.

The previous prime is 474407473093. The next prime is 474407473153. The reversal of 474407473129 is 921374704474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262812073104 + 211595400025 = 512652^2 + 459995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474407473129 is a prime.

It is not a weakly prime, because it can be changed into another prime (474407477129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237203736564 + 237203736565.

It is an arithmetic number, because the mean of its divisors is an integer number (237203736565).

Almost surely, 2^474407473129 is an apocalyptic number.

It is an amenable number.

474407473129 is a deficient number, since it is larger than the sum of its proper divisors (1).

474407473129 is an equidigital number, since it uses as much as digits as its factorization.

474407473129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 474407473129 in words is "four hundred seventy-four billion, four hundred seven million, four hundred seventy-three thousand, one hundred twenty-nine".