3442346221161 has 32 divisors (see below), whose sum is σ = 4843085084928. Its totient is φ = 2170616053760.

The previous prime is 3442346221141. The next prime is 3442346221163. The reversal of 3442346221161 is 1611226432443.

It is a cyclic number.

It is not a de Polignac number, because 3442346221161 - 2²³ = 3442337832553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3442346221163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1720951 + ... + 3137891.

It is an arithmetic number, because the mean of its divisors is an integer number (151346408904).

Almost surely, 2^{3442346221161} is an apocalyptic number.

It is an amenable number.

3442346221161 is a deficient number, since it is larger than the sum of its proper divisors (1400738863767).

3442346221161 is a wasteful number, since it uses less digits than its factorization.

3442346221161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417361.

The product of its digits is 165888, while the sum is 39.

The spelling of 3442346221161 in words is "three trillion, four hundred forty-two billion, three hundred forty-six million, two hundred twenty-one thousand, one hundred sixty-one".