334542308557 has 16 divisors (see below), whose sum is σ = 339661249200. Its totient is φ = 329467663872.

The previous prime is 334542308543. The next prime is 334542308567. The reversal of 334542308557 is 755803245433.

It can be written as a sum of positive squares in 8 ways, for example, as 7145489961 + 327396818596 = 84531^2 + 572186^2 .

It is a cyclic number.

It is not a de Polignac number, because 334542308557 - 2³⁵ = 300182570189 is a prime.

It is a super-2 number, since 2×334542308557² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 334542308557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334542308567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17402683 + ... + 17421895.

It is an arithmetic number, because the mean of its divisors is an integer number (21228828075).

Almost surely, 2^334542308557 is an apocalyptic number.

It is an amenable number.

334542308557 is a deficient number, since it is larger than the sum of its proper divisors (5118940643).

334542308557 is a wasteful number, since it uses less digits than its factorization.

334542308557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20352.

The product of its (nonzero) digits is 6048000, while the sum is 49.

The spelling of 334542308557 in words is "three hundred thirty-four billion, five hundred forty-two million, three hundred eight thousand, five hundred fifty-seven".