42682231984501 has 16 divisors (see below), whose sum is σ = 43013324588544. Its totient is φ = 42351428299264.

The previous prime is 42682231984481. The next prime is 42682231984507. The reversal of 42682231984501 is 10548913228624.

It is a cyclic number.

It is not a de Polignac number, because 42682231984501 - 2²⁷ = 42682097766773 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 (42682231984507) 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, 4762043046 + ... + 4762052008.

It is an arithmetic number, because the mean of its divisors is an integer number (2688332786784).

Almost surely, 2^{42682231984501} is an apocalyptic number.

It is an amenable number.

42682231984501 is a deficient number, since it is larger than the sum of its proper divisors (331092604043).

42682231984501 is a wasteful number, since it uses less digits than its factorization.

42682231984501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21020.

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 42682231984501 in words is "forty-two trillion, six hundred eighty-two billion, two hundred thirty-one million, nine hundred eighty-four thousand, five hundred one".