10302304221432 has 32 divisors (see below), whose sum is σ = 28617511726800. Its totient is φ = 3434101407072.

The previous prime is 10302304221371. The next prime is 10302304221457. The reversal of 10302304221432 is 23412240320301.

10302304221432 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 2 + 3 + 0 + 4 + 221 + 432 = 666.

It is a super-2 number, since 2×10302304221432² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 10302304221396 and 10302304221405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23847926223 + ... + 23847926654.

Almost surely, 2^{10302304221432} is an apocalyptic number.

10302304221432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10302304221432 is an abundant number, since it is smaller than the sum of its proper divisors (18315207505368).

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

10302304221432 is a wasteful number, since it uses less digits than its factorization.

10302304221432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47695852892 (or 47695852882 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10302304221432 its reverse (23412240320301), we get a palindrome (33714544541733).

The spelling of 10302304221432 in words is "ten trillion, three hundred two billion, three hundred four million, two hundred twenty-one thousand, four hundred thirty-two".