32420202140067 has 16 divisors (see below), whose sum is σ = 49405138437120. Its totient is φ = 18524732674752.

The previous prime is 32420202139991. The next prime is 32420202140069. The reversal of 32420202140067 is 76004120202423.

It is not a de Polignac number, because 32420202140067 - 2⁸ = 32420202139811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32420202140069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45350203 + ... + 46059540.

It is an arithmetic number, because the mean of its divisors is an integer number (3087821152320).

Almost surely, 2^{32420202140067} is an apocalyptic number.

32420202140067 is a deficient number, since it is larger than the sum of its proper divisors (16984936297053).

32420202140067 is a wasteful number, since it uses less digits than its factorization.

32420202140067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91426642.

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 32420202140067 in words is "thirty-two trillion, four hundred twenty billion, two hundred two million, one hundred forty thousand, sixty-seven".