344554055400351 has 8 divisors (see below), whose sum is σ = 459405807794944. Its totient is φ = 229702503303000.

The previous prime is 344554055400283. The next prime is 344554055400391. The reversal of 344554055400351 is 153004550455443.

It is a happy number.

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

It is not a de Polignac number, because 344554055400351 - 2¹⁸ = 344554055138207 is a prime.

It is a super-2 number, since 2×344554055400351² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344554055400351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344554055400391) 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, 46013431 + ... + 52974936.

It is an arithmetic number, because the mean of its divisors is an integer number (57425725974368).

Almost surely, 2^{344554055400351} is an apocalyptic number.

344554055400351 is a deficient number, since it is larger than the sum of its proper divisors (114851752394593).

344554055400351 is a wasteful number, since it uses less digits than its factorization.

344554055400351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100148621.

The product of its (nonzero) digits is 7200000, while the sum is 48.

The spelling of 344554055400351 in words is "three hundred forty-four trillion, five hundred fifty-four billion, fifty-five million, four hundred thousand, three hundred fifty-one".