2342786550258 has 64 divisors (see below), whose sum is σ = 5871407275008. Its totient is φ = 605427049920.

The previous prime is 2342786550253. The next prime is 2342786550259. The reversal of 2342786550258 is 8520556872432.

It is a junction number, because it is equal to n+sod(n) for n = 2342786550198 and 2342786550207.

It is not an unprimeable number, because it can be changed into a prime (2342786550253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12779460 + ... + 12961487.

It is an arithmetic number, because the mean of its divisors is an integer number (91740738672).

Almost surely, 2^{2342786550258} is an apocalyptic number.

2342786550258 is an abundant number, since it is smaller than the sum of its proper divisors (3528620724750).

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

2342786550258 is a wasteful number, since it uses less digits than its factorization.

2342786550258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25741167.

The product of its (nonzero) digits is 32256000, while the sum is 57.

The spelling of 2342786550258 in words is "two trillion, three hundred forty-two billion, seven hundred eighty-six million, five hundred fifty thousand, two hundred fifty-eight".