2438741557500 has 240 divisors, whose sum is σ = 7411433981952. Its totient is φ = 623236320000.

The previous prime is 2438741557489. The next prime is 2438741557517. The reversal of 2438741557500 is 57551478342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23896582 + ... + 23998418.

Almost surely, 2^{2438741557500} is an apocalyptic number.

2438741557500 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 2438741557500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3705716990976).

2438741557500 is an abundant number, since it is smaller than the sum of its proper divisors (4972692424452).

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

2438741557500 is a wasteful number, since it uses less digits than its factorization.

2438741557500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101998 (or 101981 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 51.

The spelling of 2438741557500 in words is "two trillion, four hundred thirty-eight billion, seven hundred forty-one million, five hundred fifty-seven thousand, five hundred".