354424608827 has 2 divisors, whose sum is σ = 354424608828. Its totient is φ = 354424608826.

The previous prime is 354424608821. The next prime is 354424608893. The reversal of 354424608827 is 728806424453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354424608827 - 2²⁶ = 354357499963 is a prime.

It is not a weakly prime, because it can be changed into another prime (354424608821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177212304413 + 177212304414.

It is an arithmetic number, because the mean of its divisors is an integer number (177212304414).

Almost surely, 2^354424608827 is an apocalyptic number.

354424608827 is a deficient number, since it is larger than the sum of its proper divisors (1).

354424608827 is an equidigital number, since it uses as much as digits as its factorization.

354424608827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 354424608827 in words is "three hundred fifty-four billion, four hundred twenty-four million, six hundred eight thousand, eight hundred twenty-seven".