32404629121 has 4 divisors (see below), whose sum is σ = 32477777712. Its totient is φ = 32331480532.

The previous prime is 32404629097. The next prime is 32404629133. The reversal of 32404629121 is 12192640423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32404629121 - 2⁹ = 32404628609 is a prime.

It is a super-2 number, since 2×32404629121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32404629151) 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 3 ways as a sum of consecutive naturals, for example, 36573631 + ... + 36574516.

It is an arithmetic number, because the mean of its divisors is an integer number (8119444428).

Almost surely, 2^32404629121 is an apocalyptic number.

It is an amenable number.

32404629121 is a deficient number, since it is larger than the sum of its proper divisors (73148591).

32404629121 is an equidigital number, since it uses as much as digits as its factorization.

32404629121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73148590.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 32404629121 in words is "thirty-two billion, four hundred four million, six hundred twenty-nine thousand, one hundred twenty-one".