354424424507 has 2 divisors, whose sum is σ = 354424424508. Its totient is φ = 354424424506.

The previous prime is 354424424449. The next prime is 354424424561. The reversal of 354424424507 is 705424424453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 354424424507 - 2³⁸ = 79546517563 is a prime.

It is not a weakly prime, because it can be changed into another prime (354424424587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177212212253 + 177212212254.

It is an arithmetic number, because the mean of its divisors is an integer number (177212212254).

Almost surely, 2^354424424507 is an apocalyptic number.

354424424507 is a deficient number, since it is larger than the sum of its proper divisors (1).

354424424507 is an equidigital number, since it uses as much as digits as its factorization.

354424424507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2150400, while the sum is 44.

The spelling of 354424424507 in words is "three hundred fifty-four billion, four hundred twenty-four million, four hundred twenty-four thousand, five hundred seven".