344504453342 has 64 divisors (see below), whose sum is σ = 623842836480. Its totient is φ = 139563043200.

The previous prime is 344504453341. The next prime is 344504453347. The reversal of 344504453342 is 243354405443.

It is a self number, because there is not a number n which added to its sum of digits gives 344504453342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344504453341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10365992 + ... + 10399172.

It is an arithmetic number, because the mean of its divisors is an integer number (9747544320).

Almost surely, 2^344504453342 is an apocalyptic number.

344504453342 is a deficient number, since it is larger than the sum of its proper divisors (279338383138).

344504453342 is a wasteful number, since it uses less digits than its factorization.

344504453342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33777.

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 344504453342 its reverse (243354405443), we get a palindrome (587858858785).

The spelling of 344504453342 in words is "three hundred forty-four billion, five hundred four million, four hundred fifty-three thousand, three hundred forty-two".