2600345742 has 16 divisors (see below), whose sum is σ = 5227640400. Its totient is φ = 862290432.

The previous prime is 2600345669. The next prime is 2600345743. The reversal of 2600345742 is 2475430062.

2600345742 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 not an unprimeable number, because it can be changed into a prime (2600345743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1121617 + ... + 1123932.

It is an arithmetic number, because the mean of its divisors is an integer number (326727525).

Almost surely, 2^2600345742 is an apocalyptic number.

2600345742 is an abundant number, since it is smaller than the sum of its proper divisors (2627294658).

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

2600345742 is a wasteful number, since it uses less digits than its factorization.

2600345742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245747.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2600345742 is about 50993.5853024672. The cubic root of 2600345742 is about 1375.1298155342.

The spelling of 2600345742 in words is "two billion, six hundred million, three hundred forty-five thousand, seven hundred forty-two".