102444201432 has 48 divisors (see below), whose sum is σ = 293773816440. Its totient is φ = 32139356928.

The previous prime is 102444201413. The next prime is 102444201451. The reversal of 102444201432 is 234102444201.

102444201432 is a `hidden beast` number, since 1 + 0 + 24 + 4 + 4 + 201 + 432 = 666.

It is an interprime number because it is at equal distance from previous prime (102444201413) and next prime (102444201451).

It is a junction number, because it is equal to n+sod(n) for n = 102444201396 and 102444201405.

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, 41846898 + ... + 41849345.

Almost surely, 2^102444201432 is an apocalyptic number.

102444201432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102444201432 is an abundant number, since it is smaller than the sum of its proper divisors (191329615008).

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

102444201432 is a wasteful number, since it uses less digits than its factorization.

102444201432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83696272 (or 83696265 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 102444201432 its reverse (234102444201), we get a palindrome (336546645633).

The spelling of 102444201432 in words is "one hundred two billion, four hundred forty-four million, two hundred one thousand, four hundred thirty-two".