2142426760 has 32 divisors (see below), whose sum is σ = 4865520960. Its totient is φ = 848959936.

The previous prime is 2142426749. The next prime is 2142426761. The reversal of 2142426760 is 676242412.

It is not an unprimeable number, because it can be changed into a prime (2142426761) 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, 246004 + ... + 254563.

It is an arithmetic number, because the mean of its divisors is an integer number (152047530).

Almost surely, 2^2142426760 is an apocalyptic number.

2142426760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2142426760 is an abundant number, since it is smaller than the sum of its proper divisors (2723094200).

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

2142426760 is a wasteful number, since it uses less digits than its factorization.

2142426760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500685 (or 500681 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 2142426760 is about 46286.3560890248. The cubic root of 2142426760 is about 1289.1456715340.

It can be divided in two parts, 21424 and 26760, that added together give a palindrome (48184).

The spelling of 2142426760 in words is "two billion, one hundred forty-two million, four hundred twenty-six thousand, seven hundred sixty".