344411551139 has 8 divisors (see below), whose sum is σ = 344620800720. Its totient is φ = 344202366816.

The previous prime is 344411551111. The next prime is 344411551189. The reversal of 344411551139 is 931155114443.

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

It is a cyclic number.

It is not a de Polignac number, because 344411551139 - 2⁸ = 344411550883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344411551096 and 344411551105.

It is not an unprimeable number, because it can be changed into a prime (344411551189) 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, 13912817 + ... + 13937549.

It is an arithmetic number, because the mean of its divisors is an integer number (43077600090).

Almost surely, 2^344411551139 is an apocalyptic number.

344411551139 is a deficient number, since it is larger than the sum of its proper divisors (209249581).

344411551139 is a wasteful number, since it uses less digits than its factorization.

344411551139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32629.

The product of its digits is 129600, while the sum is 41.

The spelling of 344411551139 in words is "three hundred forty-four billion, four hundred eleven million, five hundred fifty-one thousand, one hundred thirty-nine".