344201400312 has 96 divisors (see below), whose sum is σ = 1080963139200. Its totient is φ = 89402955840.

The previous prime is 344201400307. The next prime is 344201400317. The reversal of 344201400312 is 213004102443.

It is an interprime number because it is at equal distance from previous prime (344201400307) and next prime (344201400317).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344201400317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8445862 + ... + 8486517.

It is an arithmetic number, because the mean of its divisors is an integer number (11260032700).

Almost surely, 2^344201400312 is an apocalyptic number.

It is an amenable number.

344201400312 is an abundant number, since it is smaller than the sum of its proper divisors (736761738888).

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

344201400312 is a wasteful number, since it uses less digits than its factorization.

344201400312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16932417 (or 16932402 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 344201400312 its reverse (213004102443), we get a palindrome (557205502755).

The spelling of 344201400312 in words is "three hundred forty-four billion, two hundred one million, four hundred thousand, three hundred twelve".