2393741787220 has 48 divisors (see below), whose sum is σ = 5745074670720. Its totient is φ = 820697986944.

The previous prime is 2393741787211. The next prime is 2393741787247. The reversal of 2393741787220 is 227871473932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12390607 + ... + 12582313.

It is an arithmetic number, because the mean of its divisors is an integer number (119689055640).

Almost surely, 2^{2393741787220} is an apocalyptic number.

2393741787220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2393741787220 is an abundant number, since it is smaller than the sum of its proper divisors (3351332883500).

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

2393741787220 is a wasteful number, since it uses less digits than its factorization.

2393741787220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280912 (or 280910 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 55.

The spelling of 2393741787220 in words is "two trillion, three hundred ninety-three billion, seven hundred forty-one million, seven hundred eighty-seven thousand, two hundred twenty".