11832232639 has 2 divisors, whose sum is σ = 11832232640. Its totient is φ = 11832232638.

The previous prime is 11832232583. The next prime is 11832232693. The reversal of 11832232639 is 93623223811.

Together with next prime (11832232693) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11832232639 - 2¹¹ = 11832230591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11832232039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5916116319 + 5916116320.

It is an arithmetic number, because the mean of its divisors is an integer number (5916116320).

Almost surely, 2^11832232639 is an apocalyptic number.

11832232639 is a deficient number, since it is larger than the sum of its proper divisors (1).

11832232639 is an equidigital number, since it uses as much as digits as its factorization.

11832232639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 40.

The spelling of 11832232639 in words is "eleven billion, eight hundred thirty-two million, two hundred thirty-two thousand, six hundred thirty-nine".