344853551032 has 32 divisors (see below), whose sum is σ = 661703399280. Its totient is φ = 168400108800.

The previous prime is 344853551023. The next prime is 344853551039. The reversal of 344853551032 is 230155358443.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 344853551032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344853551039) 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, 3861282 + ... + 3949582.

Almost surely, 2^344853551032 is an apocalyptic number.

It is an amenable number.

344853551032 is a deficient number, since it is larger than the sum of its proper divisors (316849848248).

344853551032 is a wasteful number, since it uses less digits than its factorization.

344853551032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99703 (or 99699 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 344853551032 in words is "three hundred forty-four billion, eight hundred fifty-three million, five hundred fifty-one thousand, thirty-two".