2542424260 has 12 divisors (see below), whose sum is σ = 5339090988. Its totient is φ = 1016969696.

The previous prime is 2542424249. The next prime is 2542424267. The reversal of 2542424260 is 624242452.

It can be written as a sum of positive squares in 2 ways, for example, as 686020864 + 1856403396 = 26192^2 + 43086^2 .

It is a super-2 number, since 2×2542424260² = 12927842235673095200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2542424267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63560587 + ... + 63560626.

It is an arithmetic number, because the mean of its divisors is an integer number (444924249).

Almost surely, 2^2542424260 is an apocalyptic number.

2542424260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2542424260 is an abundant number, since it is smaller than the sum of its proper divisors (2796666728).

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

2542424260 is a wasteful number, since it uses less digits than its factorization.

2542424260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127121222 (or 127121220 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 2542424260 is about 50422.4578932840. The cubic root of 2542424260 is about 1364.8429307566.

The spelling of 2542424260 in words is "two billion, five hundred forty-two million, four hundred twenty-four thousand, two hundred sixty".