2404907752940 has 288 divisors, whose sum is σ = 6873553209600. Its totient is φ = 696728148480.

The previous prime is 2404907752939. The next prime is 2404907752957. The reversal of 2404907752940 is 492577094042.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10744691 + ... + 10966229.

It is an arithmetic number, because the mean of its divisors is an integer number (23866504200).

Almost surely, 2^{2404907752940} is an apocalyptic number.

2404907752940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2404907752940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3436776604800).

2404907752940 is an abundant number, since it is smaller than the sum of its proper divisors (4468645456660).

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

2404907752940 is a wasteful number, since it uses less digits than its factorization.

2404907752940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221645 (or 221636 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 2404907752940 in words is "two trillion, four hundred four billion, nine hundred seven million, seven hundred fifty-two thousand, nine hundred forty".