3442340413123 has 16 divisors (see below), whose sum is σ = 3785469004800. Its totient is φ = 3117942015840.

The previous prime is 3442340413117. The next prime is 3442340413147. The reversal of 3442340413123 is 3213140432443.

It is not a de Polignac number, because 3442340413123 - 2¹³ = 3442340404931 is a prime.

It is a super-2 number, since 2×3442340413123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3442340413103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35158228 + ... + 35256001.

It is an arithmetic number, because the mean of its divisors is an integer number (236591812800).

Almost surely, 2^{3442340413123} is an apocalyptic number.

3442340413123 is a deficient number, since it is larger than the sum of its proper divisors (343128591677).

3442340413123 is a wasteful number, since it uses less digits than its factorization.

3442340413123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70414362.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 3442340413123 its reverse (3213140432443), we get a palindrome (6655480845566).

The spelling of 3442340413123 in words is "three trillion, four hundred forty-two billion, three hundred forty million, four hundred thirteen thousand, one hundred twenty-three".