344853753554 has 16 divisors (see below), whose sum is σ = 520309638720. Its totient is φ = 171417356880.

The previous prime is 344853753553. The next prime is 344853753599. The reversal of 344853753554 is 455357358443.

It is a super-2 number, since 2×344853753554² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 344853753554.

It is not an unprimeable number, because it can be changed into a prime (344853753551) 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, 6002537 + ... + 6059715.

It is an arithmetic number, because the mean of its divisors is an integer number (32519352420).

Almost surely, 2^344853753554 is an apocalyptic number.

344853753554 is a deficient number, since it is larger than the sum of its proper divisors (175455885166).

344853753554 is a wasteful number, since it uses less digits than its factorization.

344853753554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74785.

The product of its digits is 60480000, while the sum is 56.

The spelling of 344853753554 in words is "three hundred forty-four billion, eight hundred fifty-three million, seven hundred fifty-three thousand, five hundred fifty-four".