3105424289361 has 4 divisors (see below), whose sum is σ = 4140565719152. Its totient is φ = 2070282859572.

The previous prime is 3105424289329. The next prime is 3105424289371. The reversal of 3105424289361 is 1639824245013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3105424289361 - 2⁵ = 3105424289329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3105424289361.

It is not an unprimeable number, because it can be changed into a prime (3105424289321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517570714891 + ... + 517570714896.

It is an arithmetic number, because the mean of its divisors is an integer number (1035141429788).

Almost surely, 2^{3105424289361} is an apocalyptic number.

It is an amenable number.

3105424289361 is a deficient number, since it is larger than the sum of its proper divisors (1035141429791).

3105424289361 is a wasteful number, since it uses less digits than its factorization.

3105424289361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035141429790.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 3105424289361 in words is "three trillion, one hundred five billion, four hundred twenty-four million, two hundred eighty-nine thousand, three hundred sixty-one".