344740380007 has 6 divisors (see below), whose sum is σ = 349527547752. Its totient is φ = 340017903792.

The previous prime is 344740379969. The next prime is 344740380067. The reversal of 344740380007 is 700083047443.

It is not a de Polignac number, because 344740380007 - 2²⁷ = 344606162279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344740380067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32340363 + ... + 32351020.

It is an arithmetic number, because the mean of its divisors is an integer number (58254591292).

Almost surely, 2^344740380007 is an apocalyptic number.

344740380007 is a deficient number, since it is larger than the sum of its proper divisors (4787167745).

344740380007 is an frugal number, since it uses more digits than its factorization.

344740380007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64691529 (or 64691456 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 40.

The spelling of 344740380007 in words is "three hundred forty-four billion, seven hundred forty million, three hundred eighty thousand, seven".