10132043312421 has 16 divisors (see below), whose sum is σ = 15053444392000. Its totient is φ = 6735341106864.

The previous prime is 10132043312411. The next prime is 10132043312453. The reversal of 10132043312421 is 12421334023101.

10132043312421 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 204 + 3 + 31 + 2 + 421 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-10132043312421 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132043312411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537613591 + ... + 537632436.

It is an arithmetic number, because the mean of its divisors is an integer number (940840274500).

Almost surely, 2^{10132043312421} is an apocalyptic number.

It is an amenable number.

10132043312421 is a deficient number, since it is larger than the sum of its proper divisors (4921401079579).

10132043312421 is a wasteful number, since it uses less digits than its factorization.

10132043312421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075246385 (or 1075246379 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 10132043312421 its reverse (12421334023101), we get a palindrome (22553377335522).

The spelling of 10132043312421 in words is "ten trillion, one hundred thirty-two billion, forty-three million, three hundred twelve thousand, four hundred twenty-one".