2258423740540 has 24 divisors (see below), whose sum is σ = 5173843478832. Its totient is φ = 821244996480.

The previous prime is 2258423740523. The next prime is 2258423740553. The reversal of 2258423740540 is 450473248522.

2258423740540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 5132781009 + ... + 5132781448.

It is an arithmetic number, because the mean of its divisors is an integer number (215576811618).

Almost surely, 2^{2258423740540} is an apocalyptic number.

2258423740540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2258423740540 is an abundant number, since it is smaller than the sum of its proper divisors (2915419738292).

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

2258423740540 is a wasteful number, since it uses less digits than its factorization.

2258423740540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10265562477 (or 10265562475 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 46.

The spelling of 2258423740540 in words is "two trillion, two hundred fifty-eight billion, four hundred twenty-three million, seven hundred forty thousand, five hundred forty".