3423355155242 has 32 divisors (see below), whose sum is σ = 5934246943680. Its totient is φ = 1464782417280.

The previous prime is 3423355155193. The next prime is 3423355155251. The reversal of 3423355155242 is 2425515533243.

It is a junction number, because it is equal to n+sod(n) for n = 3423355155193 and 3423355155202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26016683 + ... + 26147934.

It is an arithmetic number, because the mean of its divisors is an integer number (185445216990).

Almost surely, 2^{3423355155242} is an apocalyptic number.

3423355155242 is a deficient number, since it is larger than the sum of its proper divisors (2510891788438).

3423355155242 is a wasteful number, since it uses less digits than its factorization.

3423355155242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52164806.

The product of its digits is 2160000, while the sum is 44.

The spelling of 3423355155242 in words is "three trillion, four hundred twenty-three billion, three hundred fifty-five million, one hundred fifty-five thousand, two hundred forty-two".