354142007310253 has 2 divisors, whose sum is σ = 354142007310254. Its totient is φ = 354142007310252.

The previous prime is 354142007310229. The next prime is 354142007310257. The reversal of 354142007310253 is 352013700241453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 244511328112164 + 109630679198089 = 15636858^2 + 10470467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354142007310253 is a prime.

It is a super-2 number, since 2×354142007310253² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354142007310257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177071003655126 + 177071003655127.

It is an arithmetic number, because the mean of its divisors is an integer number (177071003655127).

Almost surely, 2^{354142007310253} is an apocalyptic number.

It is an amenable number.

354142007310253 is a deficient number, since it is larger than the sum of its proper divisors (1).

354142007310253 is an equidigital number, since it uses as much as digits as its factorization.

354142007310253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 354142007310253 in words is "three hundred fifty-four trillion, one hundred forty-two billion, seven million, three hundred ten thousand, two hundred fifty-three".