42164637532201 has 8 divisors (see below), whose sum is σ = 42496616990240. Its totient is φ = 41833067170752.

The previous prime is 42164637532183. The next prime is 42164637532207. The reversal of 42164637532201 is 10223573646124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42164637532201 - 2²⁹ = 42164100661289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42164637532207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102067200 + ... + 102479473.

It is an arithmetic number, because the mean of its divisors is an integer number (5312077123780).

Almost surely, 2^{42164637532201} is an apocalyptic number.

It is an amenable number.

42164637532201 is a deficient number, since it is larger than the sum of its proper divisors (331979458039).

42164637532201 is a wasteful number, since it uses less digits than its factorization.

42164637532201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204548295.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 42164637532201 in words is "forty-two trillion, one hundred sixty-four billion, six hundred thirty-seven million, five hundred thirty-two thousand, two hundred one".