32837148740021 has 2 divisors, whose sum is σ = 32837148740022. Its totient is φ = 32837148740020.

The previous prime is 32837148739943. The next prime is 32837148740029. The reversal of 32837148740021 is 12004784173823.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22760904763921 + 10076243976100 = 4770839^2 + 3174310^2 .

It is a cyclic number.

It is not a de Polignac number, because 32837148740021 - 2⁴² = 28439102228917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32837148740029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16418574370010 + 16418574370011.

It is an arithmetic number, because the mean of its divisors is an integer number (16418574370011).

Almost surely, 2^{32837148740021} is an apocalyptic number.

It is an amenable number.

32837148740021 is a deficient number, since it is larger than the sum of its proper divisors (1).

32837148740021 is an equidigital number, since it uses as much as digits as its factorization.

32837148740021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 32837148740021 in words is "thirty-two trillion, eight hundred thirty-seven billion, one hundred forty-eight million, seven hundred forty thousand, twenty-one".