344322133431130 has 16 divisors (see below), whose sum is σ = 619780486152960. Its totient is φ = 137728709822032.

The previous prime is 344322133431103. The next prime is 344322133431257. The reversal of 344322133431130 is 31134331223443.

It is a self number, because there is not a number n which added to its sum of digits gives 344322133431130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7584850 + ... + 27316189.

It is an arithmetic number, because the mean of its divisors is an integer number (38736280384560).

Almost surely, 2^{344322133431130} is an apocalyptic number.

344322133431130 is a deficient number, since it is larger than the sum of its proper divisors (275458352721830).

344322133431130 is a wasteful number, since it uses less digits than its factorization.

344322133431130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35887613.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 344322133431130 its reverse (31134331223443), we get a palindrome (375456464654573).

The spelling of 344322133431130 in words is "three hundred forty-four trillion, three hundred twenty-two billion, one hundred thirty-three million, four hundred thirty-one thousand, one hundred thirty".