346332316451016 has 128 divisors (see below), whose sum is σ = 1011206679840000. Its totient is φ = 98805926209536.

The previous prime is 346332316451003. The next prime is 346332316451047. The reversal of 346332316451016 is 610154613233643.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25498921 + ... + 36645048.

It is an arithmetic number, because the mean of its divisors is an integer number (7900052186250).

Almost surely, 2^{346332316451016} is an apocalyptic number.

It is an amenable number.

346332316451016 is an abundant number, since it is smaller than the sum of its proper divisors (664874363388984).

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

346332316451016 is a wasteful number, since it uses less digits than its factorization.

346332316451016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62144676 (or 62144658 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 48.

Adding to 346332316451016 its reverse (610154613233643), we get a palindrome (956486929684659).

The spelling of 346332316451016 in words is "three hundred forty-six trillion, three hundred thirty-two billion, three hundred sixteen million, four hundred fifty-one thousand, sixteen".