342115511244 has 48 divisors (see below), whose sum is σ = 873767929440. Its totient is φ = 103540631040.

The previous prime is 342115511237. The next prime is 342115511323. The reversal of 342115511244 is 442115511243.

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, 17966289 + ... + 17985320.

It is an arithmetic number, because the mean of its divisors is an integer number (18203498530).

Almost surely, 2^342115511244 is an apocalyptic number.

It is an amenable number.

342115511244 is an abundant number, since it is smaller than the sum of its proper divisors (531652418196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342115511244 is a wasteful number, since it uses less digits than its factorization.

342115511244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35951690 (or 35951688 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

Subtracting 342115511244 from its reverse (442115511243), we obtain a palindrome (99999999999).

It can be divided in two parts, 34211 and 5511244, that added together give a palindrome (5545455).

The spelling of 342115511244 in words is "three hundred forty-two billion, one hundred fifteen million, five hundred eleven thousand, two hundred forty-four".