334425540 has 48 divisors (see below), whose sum is σ = 939996288. Its totient is φ = 88836864.

The previous prime is 334425467. The next prime is 334425563. The reversal of 334425540 is 45524433.

It is a super-2 number, since 2×334425540² = 223680883608583200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 334425498 and 334425507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5184 + ... + 26376.

It is an arithmetic number, because the mean of its divisors is an integer number (19583256).

Almost surely, 2^334425540 is an apocalyptic number.

334425540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

334425540 is an abundant number, since it is smaller than the sum of its proper divisors (605570748).

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

334425540 is a wasteful number, since it uses less digits than its factorization.

334425540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21468 (or 21466 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 334425540 is about 18287.3054330046. The cubic root of 334425540 is about 694.1177425379.

Adding to 334425540 its reverse (45524433), we get a palindrome (379949973).

The spelling of 334425540 in words is "three hundred thirty-four million, four hundred twenty-five thousand, five hundred forty".