32992638241 has 4 divisors (see below), whose sum is σ = 33001912000. Its totient is φ = 32983364484.

The previous prime is 32992638221. The next prime is 32992638311. The reversal of 32992638241 is 14283629923.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14283629923 = 17863 ⋅799621.

It is a cyclic number.

It is not a de Polignac number, because 32992638241 - 2⁵ = 32992638209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32992638221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4631541 + ... + 4638658.

It is an arithmetic number, because the mean of its divisors is an integer number (8250478000).

Almost surely, 2^32992638241 is an apocalyptic number.

It is an amenable number.

32992638241 is a deficient number, since it is larger than the sum of its proper divisors (9273759).

32992638241 is an equidigital number, since it uses as much as digits as its factorization.

32992638241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9273758.

The product of its digits is 1119744, while the sum is 49.

The spelling of 32992638241 in words is "thirty-two billion, nine hundred ninety-two million, six hundred thirty-eight thousand, two hundred forty-one".