344102400402 has 16 divisors (see below), whose sum is σ = 688231441152. Its totient is φ = 114696360080.

The previous prime is 344102400391. The next prime is 344102400427. The reversal of 344102400402 is 204004201443.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940098 + ... + 1253789.

It is an arithmetic number, because the mean of its divisors is an integer number (43014465072).

Almost surely, 2^344102400402 is an apocalyptic number.

344102400402 is an abundant number, since it is smaller than the sum of its proper divisors (344129040750).

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

344102400402 is a wasteful number, since it uses less digits than its factorization.

344102400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220033.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 344102400402 its reverse (204004201443), we get a palindrome (548106601845).

The spelling of 344102400402 in words is "three hundred forty-four billion, one hundred two million, four hundred thousand, four hundred two".