2504200340240 has 40 divisors (see below), whose sum is σ = 5823582975168. Its totient is φ = 1001453523840.

The previous prime is 2504200340237. The next prime is 2504200340293. The reversal of 2504200340240 is 420430024052.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3184766 + ... + 3892445.

Almost surely, 2^{2504200340240} is an apocalyptic number.

2504200340240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2504200340240 is an abundant number, since it is smaller than the sum of its proper divisors (3319382634928).

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

2504200340240 is a wasteful number, since it uses less digits than its factorization.

2504200340240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7081647 (or 7081641 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 2504200340240 its reverse (420430024052), we get a palindrome (2924630364292).

The spelling of 2504200340240 in words is "two trillion, five hundred four billion, two hundred million, three hundred forty thousand, two hundred forty".