334245040 has 20 divisors (see below), whose sum is σ = 777119904. Its totient is φ = 133697984.

The previous prime is 334245031. The next prime is 334245049. The reversal of 334245040 is 40542433.

It is an interprime number because it is at equal distance from previous prime (334245031) and next prime (334245049).

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×334245040² = 223439493529203200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334244996 and 334245014.

It is not an unprimeable number, because it can be changed into a prime (334245049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2088952 + ... + 2089111.

Almost surely, 2^334245040 is an apocalyptic number.

It is an amenable number.

334245040 is an abundant number, since it is smaller than the sum of its proper divisors (442874864).

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

334245040 is a wasteful number, since it uses less digits than its factorization.

334245040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178076 (or 4178070 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 334245040 is about 18282.3696494738. The cubic root of 334245040 is about 693.9928409928.

Adding to 334245040 its reverse (40542433), we get a palindrome (374787473).

The spelling of 334245040 in words is "three hundred thirty-four million, two hundred forty-five thousand, forty".