32126446013 has 4 divisors (see below), whose sum is σ = 32426693280. Its totient is φ = 31826198748.

The previous prime is 32126446003. The next prime is 32126446019. The reversal of 32126446013 is 31064462123.

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 a de Polignac number, because none of the positive numbers 2^k-32126446013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32126446019) 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, 150123473 + ... + 150123686.

It is an arithmetic number, because the mean of its divisors is an integer number (8106673320).

Almost surely, 2^32126446013 is an apocalyptic number.

It is an amenable number.

32126446013 is a deficient number, since it is larger than the sum of its proper divisors (300247267).

32126446013 is a wasteful number, since it uses less digits than its factorization.

32126446013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300247266.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 32126446013 in words is "thirty-two billion, one hundred twenty-six million, four hundred forty-six thousand, thirteen".