2504240024240 has 80 divisors (see below), whose sum is σ = 6165941292000. Its totient is φ = 942605783040.

The previous prime is 2504240024239. The next prime is 2504240024243. The reversal of 2504240024240 is 424200424052.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2504240024243) 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, 7658495 + ... + 7978785.

It is an arithmetic number, because the mean of its divisors is an integer number (77074266150).

Almost surely, 2^{2504240024240} is an apocalyptic number.

2504240024240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2504240024240 is an abundant number, since it is smaller than the sum of its proper divisors (3661701267760).

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

2504240024240 is a wasteful number, since it uses less digits than its factorization.

2504240024240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326070 (or 326064 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 29.

Adding to 2504240024240 its reverse (424200424052), we get a palindrome (2928440448292).

The spelling of 2504240024240 in words is "two trillion, five hundred four billion, two hundred forty million, twenty-four thousand, two hundred forty".