102432444235 has 16 divisors (see below), whose sum is σ = 134102875392. Its totient is φ = 74491048800.

The previous prime is 102432444209. The next prime is 102432444239. The reversal of 102432444235 is 532444234201.

It is not a de Polignac number, because 102432444235 - 2⁵ = 102432444203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102432444235.

It is not an unprimeable number, because it can be changed into a prime (102432444239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826900 + ... + 942670.

It is an arithmetic number, because the mean of its divisors is an integer number (8381429712).

Almost surely, 2^102432444235 is an apocalyptic number.

102432444235 is a deficient number, since it is larger than the sum of its proper divisors (31670431157).

102432444235 is a wasteful number, since it uses less digits than its factorization.

102432444235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131874.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 102432444235 its reverse (532444234201), we get a palindrome (634876678436).

The spelling of 102432444235 in words is "one hundred two billion, four hundred thirty-two million, four hundred forty-four thousand, two hundred thirty-five".