334146689240 has 64 divisors (see below), whose sum is σ = 925329303360. Its totient is φ = 105751918080.

The previous prime is 334146689171. The next prime is 334146689243. The reversal of 334146689240 is 42986641433.

It is a super-2 number, since 2×334146689240² (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 (334146689243) 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, 45895631 + ... + 45902910.

It is an arithmetic number, because the mean of its divisors is an integer number (14458270365).

Almost surely, 2^334146689240 is an apocalyptic number.

It is an amenable number.

334146689240 is an abundant number, since it is smaller than the sum of its proper divisors (591182614120).

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

334146689240 is a wasteful number, since it uses less digits than its factorization.

334146689240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91798572 (or 91798568 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 334146689240 in words is "three hundred thirty-four billion, one hundred forty-six million, six hundred eighty-nine thousand, two hundred forty".