345114222641 has 2 divisors, whose sum is σ = 345114222642. Its totient is φ = 345114222640.

The previous prime is 345114222631. The next prime is 345114222679. The reversal of 345114222641 is 146222411543.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 343986942016 + 1127280625 = 586504^2 + 33575^2 .

It is a cyclic number.

It is not a de Polignac number, because 345114222641 - 2³⁴ = 327934353457 is a prime.

It is not a weakly prime, because it can be changed into another prime (345114222631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172557111320 + 172557111321.

It is an arithmetic number, because the mean of its divisors is an integer number (172557111321).

Almost surely, 2^345114222641 is an apocalyptic number.

It is an amenable number.

345114222641 is a deficient number, since it is larger than the sum of its proper divisors (1).

345114222641 is an equidigital number, since it uses as much as digits as its factorization.

345114222641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 35.

The spelling of 345114222641 in words is "three hundred forty-five billion, one hundred fourteen million, two hundred twenty-two thousand, six hundred forty-one".