2442530102 has 4 divisors (see below), whose sum is σ = 3663795156. Its totient is φ = 1221265050.

The previous prime is 2442530093. The next prime is 2442530117. The reversal of 2442530102 is 2010352442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2442530102² = 11931906598352260808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610632524 + ... + 610632527.

It is an arithmetic number, because the mean of its divisors is an integer number (915948789).

Almost surely, 2^2442530102 is an apocalyptic number.

2442530102 is a deficient number, since it is larger than the sum of its proper divisors (1221265054).

2442530102 is a wasteful number, since it uses less digits than its factorization.

2442530102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221265053.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2442530102 is about 49421.9597142809. The cubic root of 2442530102 is about 1346.7282642505.

Adding to 2442530102 its reverse (2010352442), we get a palindrome (4452882544).

The spelling of 2442530102 in words is "two billion, four hundred forty-two million, five hundred thirty thousand, one hundred two".