32406295309806 has 16 divisors (see below), whose sum is σ = 70704644312448. Its totient is φ = 9820089487800.

The previous prime is 32406295309789. The next prime is 32406295309841. The reversal of 32406295309806 is 60890359260423.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245502237130 + ... + 245502237261.

It is an arithmetic number, because the mean of its divisors is an integer number (4419040269528).

Almost surely, 2^{32406295309806} is an apocalyptic number.

32406295309806 is an abundant number, since it is smaller than the sum of its proper divisors (38298349002642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32406295309806 is a wasteful number, since it uses less digits than its factorization.

32406295309806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491004474407.

The product of its (nonzero) digits is 16796160, while the sum is 57.

The spelling of 32406295309806 in words is "thirty-two trillion, four hundred six billion, two hundred ninety-five million, three hundred nine thousand, eight hundred six".