32101412421 has 8 divisors (see below), whose sum is σ = 46094335840. Its totient is φ = 19754715312.

The previous prime is 32101412419. The next prime is 32101412461. The reversal of 32101412421 is 12421410123.

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

It is not a de Polignac number, because 32101412421 - 2¹ = 32101412419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32101412411) 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, 411556531 + ... + 411556608.

It is an arithmetic number, because the mean of its divisors is an integer number (5761791980).

Almost surely, 2^32101412421 is an apocalyptic number.

It is an amenable number.

32101412421 is a deficient number, since it is larger than the sum of its proper divisors (13992923419).

32101412421 is a wasteful number, since it uses less digits than its factorization.

32101412421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823113155.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 32101412421 its reverse (12421410123), we get a palindrome (44522822544).

The spelling of 32101412421 in words is "thirty-two billion, one hundred one million, four hundred twelve thousand, four hundred twenty-one".