3442311155 has 4 divisors (see below), whose sum is σ = 4130773392. Its totient is φ = 2753848920.

The previous prime is 3442311143. The next prime is 3442311239. The reversal of 3442311155 is 5511132443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5511132443 = 53 ⋅103983631.

It is not a de Polignac number, because 3442311155 - 2⁴ = 3442311139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344231111 + ... + 344231120.

It is an arithmetic number, because the mean of its divisors is an integer number (1032693348).

Almost surely, 2^3442311155 is an apocalyptic number.

3442311155 is a deficient number, since it is larger than the sum of its proper divisors (688462237).

3442311155 is an equidigital number, since it uses as much as digits as its factorization.

3442311155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688462236.

The product of its digits is 7200, while the sum is 29.

The square root of 3442311155 is about 58671.2123191604. The cubic root of 3442311155 is about 1509.9064537168.

Adding to 3442311155 its reverse (5511132443), we get a palindrome (8953443598).

The spelling of 3442311155 in words is "three billion, four hundred forty-two million, three hundred eleven thousand, one hundred fifty-five".