344301421313432 has 16 divisors (see below), whose sum is σ = 704252907232200. Its totient is φ = 156500646051520.

The previous prime is 344301421313401. The next prime is 344301421313459. The reversal of 344301421313432 is 234313124103443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1956258075557 + ... + 1956258075732.

Almost surely, 2^{344301421313432} is an apocalyptic number.

It is an amenable number.

344301421313432 is an abundant number, since it is smaller than the sum of its proper divisors (359951485918768).

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

344301421313432 is a wasteful number, since it uses less digits than its factorization.

344301421313432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912516151306 (or 3912516151302 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 344301421313432 its reverse (234313124103443), we get a palindrome (578614545416875).

The spelling of 344301421313432 in words is "three hundred forty-four trillion, three hundred one billion, four hundred twenty-one million, three hundred thirteen thousand, four hundred thirty-two".