245233421010 has 24 divisors (see below), whose sum is σ = 637606894860. Its totient is φ = 65395578912.

The previous prime is 245233421009. The next prime is 245233421011. The reversal of 245233421010 is 10124332542.

245233421010 is a `hidden beast` number, since 2 + 4 + 5 + 233 + 421 + 0 + 1 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (245233421009) and next prime (245233421011).

It can be written as a sum of positive squares in 2 ways, for example, as 244084414401 + 1149006609 = 494049^2 + 33897^2 .

It is not an unprimeable number, because it can be changed into a prime (245233421011) 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, 1362407805 + ... + 1362407984.

Almost surely, 2^245233421010 is an apocalyptic number.

245233421010 is an abundant number, since it is smaller than the sum of its proper divisors (392373473850).

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

245233421010 is a wasteful number, since it uses less digits than its factorization.

245233421010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724815802 (or 2724815799 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 245233421010 its reverse (10124332542), we get a palindrome (255357753552).

The spelling of 245233421010 in words is "two hundred forty-five billion, two hundred thirty-three million, four hundred twenty-one thousand, ten".