354117826084 has 45 divisors (see below), whose sum is σ = 681949910635. Its totient is φ = 160897189640.

The previous prime is 354117826081. The next prime is 354117826133. The reversal of 354117826084 is 480628711453.

The square root of 354117826084 is 595078.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354117826081) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 144007647 + ... + 144010105.

Almost surely, 2^354117826084 is an apocalyptic number.

354117826084 is the 595078-th square number.

It is an amenable number.

354117826084 is a deficient number, since it is larger than the sum of its proper divisors (327832084551).

354117826084 is an frugal number, since it uses more digits than its factorization.

354117826084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4966 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

Multiplying 354117826084 by its sum of digits (49), we get a square (17351773478116 = 4165546²).

The spelling of 354117826084 in words is "three hundred fifty-four billion, one hundred seventeen million, eight hundred twenty-six thousand, eighty-four".