346377037441 has 2 divisors, whose sum is σ = 346377037442. Its totient is φ = 346377037440.

The previous prime is 346377037423. The next prime is 346377037511. The reversal of 346377037441 is 144730773643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 292244035216 + 54133002225 = 540596^2 + 232665^2 .

It is a cyclic number.

It is not a de Polignac number, because 346377037441 - 2²⁵ = 346343483009 is a prime.

It is not a weakly prime, because it can be changed into another prime (346377047441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173188518720 + 173188518721.

It is an arithmetic number, because the mean of its divisors is an integer number (173188518721).

Almost surely, 2^346377037441 is an apocalyptic number.

It is an amenable number.

346377037441 is a deficient number, since it is larger than the sum of its proper divisors (1).

346377037441 is an equidigital number, since it uses as much as digits as its factorization.

346377037441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3556224, while the sum is 49.

The spelling of 346377037441 in words is "three hundred forty-six billion, three hundred seventy-seven million, thirty-seven thousand, four hundred forty-one".