245315030432 has 12 divisors (see below), whose sum is σ = 482963966226. Its totient is φ = 122657515200.

The previous prime is 245315030431. The next prime is 245315030459. The reversal of 245315030432 is 234030513542.

245315030432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 199383682576 + 45931347856 = 446524^2 + 214316^2 .

It is a super-2 number, since 2×245315030432² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 7666094701 = 245315030432 / (2 + 4 + 5 + 3 + 1 + 5 + 0 + 3 + 0 + 4 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (245315030431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3833047319 + ... + 3833047382.

Almost surely, 2^245315030432 is an apocalyptic number.

It is an amenable number.

245315030432 is a deficient number, since it is larger than the sum of its proper divisors (237648935794).

245315030432 is an equidigital number, since it uses as much as digits as its factorization.

245315030432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666094711 (or 7666094703 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 245315030432 its reverse (234030513542), we get a palindrome (479345543974).

The spelling of 245315030432 in words is "two hundred forty-five billion, three hundred fifteen million, thirty thousand, four hundred thirty-two".