32014749893 has 4 divisors (see below), whose sum is σ = 36588285600. Its totient is φ = 27441214188.

The previous prime is 32014749889. The next prime is 32014749929. The reversal of 32014749893 is 39894741023.

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: 39894741023 = 10709 ⋅3725347.

It is a cyclic number.

It is not a de Polignac number, because 32014749893 - 2² = 32014749889 is a prime.

It is a super-2 number, since 2×32014749893² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32014749853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2286767843 + ... + 2286767856.

It is an arithmetic number, because the mean of its divisors is an integer number (9147071400).

Almost surely, 2^32014749893 is an apocalyptic number.

It is an amenable number.

32014749893 is a deficient number, since it is larger than the sum of its proper divisors (4573535707).

32014749893 is an equidigital number, since it uses as much as digits as its factorization.

32014749893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573535706.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 32014749893 in words is "thirty-two billion, fourteen million, seven hundred forty-nine thousand, eight hundred ninety-three".