245433323142 has 24 divisors (see below), whose sum is σ = 607739657616. Its totient is φ = 70123806576.

The previous prime is 245433323119. The next prime is 245433323171. The reversal of 245433323142 is 241323334542.

245433323142 is a `hidden beast` number, since 2 + 4 + 5 + 4 + 3 + 332 + 314 + 2 = 666.

It is a super-2 number, since 2×245433323142² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245433323097 and 245433323106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 973941633 + ... + 973941884.

It is an arithmetic number, because the mean of its divisors is an integer number (25322485734).

Almost surely, 2^245433323142 is an apocalyptic number.

245433323142 is an abundant number, since it is smaller than the sum of its proper divisors (362306334474).

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

245433323142 is a wasteful number, since it uses less digits than its factorization.

245433323142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947883532 (or 1947883529 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

Adding to 245433323142 its reverse (241323334542), we get a palindrome (486756657684).

The spelling of 245433323142 in words is "two hundred forty-five billion, four hundred thirty-three million, three hundred twenty-three thousand, one hundred forty-two".