242453102 has 4 divisors (see below), whose sum is σ = 363679656. Its totient is φ = 121226550.

The previous prime is 242453089. The next prime is 242453117. The reversal of 242453102 is 201354242.

It is a happy number.

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

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, 60613274 + ... + 60613277.

It is an arithmetic number, because the mean of its divisors is an integer number (90919914).

Almost surely, 2^242453102 is an apocalyptic number.

242453102 is a deficient number, since it is larger than the sum of its proper divisors (121226554).

242453102 is a wasteful number, since it uses less digits than its factorization.

242453102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121226553.

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

The square root of 242453102 is about 15570.9056255569. The cubic root of 242453102 is about 623.5566497232.

The spelling of 242453102 in words is "two hundred forty-two million, four hundred fifty-three thousand, one hundred two".