10132442421 has 8 divisors (see below), whose sum is σ = 13518368064. Its totient is φ = 6750739200.

The previous prime is 10132442401. The next prime is 10132442423. The reversal of 10132442421 is 12424423101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10132442421 - 2¹⁸ = 10132180277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10132442391 and 10132442400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132442423) 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 in 7 ways as a sum of consecutive naturals, for example, 1050001 + ... + 1059606.

It is an arithmetic number, because the mean of its divisors is an integer number (1689796008).

Almost surely, 2^10132442421 is an apocalyptic number.

It is an amenable number.

10132442421 is a deficient number, since it is larger than the sum of its proper divisors (3385925643).

10132442421 is a wasteful number, since it uses less digits than its factorization.

10132442421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111211.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10132442421 its reverse (12424423101), we get a palindrome (22556865522).

The spelling of 10132442421 in words is "ten billion, one hundred thirty-two million, four hundred forty-two thousand, four hundred twenty-one".