334166897140 has 24 divisors (see below), whose sum is σ = 708698512872. Its totient is φ = 132343324800.

The previous prime is 334166897111. The next prime is 334166897149. The reversal of 334166897140 is 41798661433.

It can be written as a sum of positive squares in 4 ways, for example, as 172585408356 + 161581488784 = 415434^2 + 401972^2 .

It is a super-2 number, since 2×334166897140² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334166897149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82712559 + ... + 82716598.

It is an arithmetic number, because the mean of its divisors is an integer number (29529104703).

Almost surely, 2^334166897140 is an apocalyptic number.

It is an amenable number.

334166897140 is an abundant number, since it is smaller than the sum of its proper divisors (374531615732).

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

334166897140 is a wasteful number, since it uses less digits than its factorization.

334166897140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165429267 (or 165429265 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 334166897140 in words is "three hundred thirty-four billion, one hundred sixty-six million, eight hundred ninety-seven thousand, one hundred forty".