245234124 has 36 divisors (see below), whose sum is σ = 627373656. Its totient is φ = 80758848.

The previous prime is 245234123. The next prime is 245234141. The reversal of 245234124 is 421432542.

245234124 is a `hidden beast` number, since 245 + 2 + 3 + 412 + 4 = 666.

245234124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (245234123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38049 + ... + 44024.

It is an arithmetic number, because the mean of its divisors is an integer number (17427046).

Almost surely, 2^245234124 is an apocalyptic number.

It is an amenable number.

245234124 is an abundant number, since it is smaller than the sum of its proper divisors (382139532).

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

245234124 is a wasteful number, since it uses less digits than its factorization.

245234124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82166 (or 82161 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 245234124 is about 15659.9528734923. The cubic root of 245234124 is about 625.9317294648.

Adding to 245234124 its reverse (421432542), we get a palindrome (666666666).

The spelling of 245234124 in words is "two hundred forty-five million, two hundred thirty-four thousand, one hundred twenty-four".