342044031131 has 8 divisors (see below), whose sum is σ = 378708181824. Its totient is φ = 306308086920.

The previous prime is 342044031107. The next prime is 342044031167. The reversal of 342044031131 is 131130440243.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342044031131 - 2⁶ = 342044031067 is a prime.

It is a super-2 number, since 2×342044031131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342044031131.

It is not an unprimeable number, because it can be changed into a prime (342044031031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232050845 + ... + 232052318.

It is an arithmetic number, because the mean of its divisors is an integer number (47338522728).

Almost surely, 2^342044031131 is an apocalyptic number.

342044031131 is a deficient number, since it is larger than the sum of its proper divisors (36664150693).

342044031131 is a wasteful number, since it uses less digits than its factorization.

342044031131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464103241.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 342044031131 its reverse (131130440243), we get a palindrome (473174471374).

The spelling of 342044031131 in words is "three hundred forty-two billion, forty-four million, thirty-one thousand, one hundred thirty-one".