354052154399 has 2 divisors, whose sum is σ = 354052154400. Its totient is φ = 354052154398.

The previous prime is 354052154387. The next prime is 354052154429. The reversal of 354052154399 is 993451250453.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354052154399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354052154329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177026077199 + 177026077200.

It is an arithmetic number, because the mean of its divisors is an integer number (177026077200).

Almost surely, 2^354052154399 is an apocalyptic number.

354052154399 is a deficient number, since it is larger than the sum of its proper divisors (1).

354052154399 is an equidigital number, since it uses as much as digits as its factorization.

354052154399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The spelling of 354052154399 in words is "three hundred fifty-four billion, fifty-two million, one hundred fifty-four thousand, three hundred ninety-nine".