344097222534 has 48 divisors (see below), whose sum is σ = 814201917984. Its totient is φ = 104384851200.

The previous prime is 344097222533. The next prime is 344097222541. The reversal of 344097222534 is 435222790443.

344097222534 is a `hidden beast` number, since 3 + 4 + 4 + 0 + 97 + 2 + 22 + 534 = 666.

344097222534 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×344097222534² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 344097222534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344097222533) 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, 10339027 + ... + 10372254.

It is an arithmetic number, because the mean of its divisors is an integer number (16962539958).

Almost surely, 2^344097222534 is an apocalyptic number.

344097222534 is an abundant number, since it is smaller than the sum of its proper divisors (470104695450).

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

344097222534 is a wasteful number, since it uses less digits than its factorization.

344097222534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20711373 (or 20711370 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 344097222534 in words is "three hundred forty-four billion, ninety-seven million, two hundred twenty-two thousand, five hundred thirty-four".