42772888264213 has 4 divisors (see below), whose sum is σ = 42848861423328. Its totient is φ = 42696915105100.

The previous prime is 42772888264201. The next prime is 42772888264289. The reversal of 42772888264213 is 31246288827724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42772888264213 - 2⁴¹ = 40573865008661 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 (42772888664213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37986578713 + ... + 37986579838.

It is an arithmetic number, because the mean of its divisors is an integer number (10712215355832).

Almost surely, 2^{42772888264213} is an apocalyptic number.

It is an amenable number.

42772888264213 is a deficient number, since it is larger than the sum of its proper divisors (75973159115).

42772888264213 is an equidigital number, since it uses as much as digits as its factorization.

42772888264213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75973159114.

The product of its digits is 115605504, while the sum is 64.

The spelling of 42772888264213 in words is "forty-two trillion, seven hundred seventy-two billion, eight hundred eighty-eight million, two hundred sixty-four thousand, two hundred thirteen".