42272989301 has 8 divisors (see below), whose sum is σ = 42362098584. Its totient is φ = 42183936000.

The previous prime is 42272989273. The next prime is 42272989307. The reversal of 42272989301 is 10398927224.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13593228100 + 28679761201 = 116590^2 + 169351^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42272989301 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 (42272989307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1719371 + ... + 1743783.

It is an arithmetic number, because the mean of its divisors is an integer number (5295262323).

Almost surely, 2^42272989301 is an apocalyptic number.

It is an amenable number.

42272989301 is a deficient number, since it is larger than the sum of its proper divisors (89109283).

42272989301 is a wasteful number, since it uses less digits than its factorization.

42272989301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27991.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 42272989301 in words is "forty-two billion, two hundred seventy-two million, nine hundred eighty-nine thousand, three hundred one".