343031456161604 has 24 divisors (see below), whose sum is σ = 687231673705920. Its totient is φ = 146763032344416.

The previous prime is 343031456161547. The next prime is 343031456161621. The reversal of 343031456161604 is 406161654130343.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10435352759 + ... + 10435385630.

It is an arithmetic number, because the mean of its divisors is an integer number (28634653071080).

Almost surely, 2^{343031456161604} is an apocalyptic number.

It is an amenable number.

343031456161604 is an abundant number, since it is smaller than the sum of its proper divisors (344200217544316).

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

343031456161604 is a wasteful number, since it uses less digits than its factorization.

343031456161604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20870738987 (or 20870738985 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 343031456161604 in words is "three hundred forty-three trillion, thirty-one billion, four hundred fifty-six million, one hundred sixty-one thousand, six hundred four".