2542234263 has 8 divisors (see below), whose sum is σ = 3390606576. Its totient is φ = 1694342400.

The previous prime is 2542234249. The next prime is 2542234301. The reversal of 2542234263 is 3624322452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2542234263 - 2⁹ = 2542233751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542234223) 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, 107578 + ... + 129063.

It is an arithmetic number, because the mean of its divisors is an integer number (423825822).

Almost surely, 2^2542234263 is an apocalyptic number.

2542234263 is a deficient number, since it is larger than the sum of its proper divisors (848372313).

2542234263 is a wasteful number, since it uses less digits than its factorization.

2542234263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240225.

The product of its digits is 69120, while the sum is 33.

The square root of 2542234263 is about 50420.5738067309. The cubic root of 2542234263 is about 1364.8089313797.

It can be divided in two parts, 25422 and 34263, that added together give a triangular number (59685 = T₃₄₅).

The spelling of 2542234263 in words is "two billion, five hundred forty-two million, two hundred thirty-four thousand, two hundred sixty-three".