42700772443 has 8 divisors (see below), whose sum is σ = 49600897760. Its totient is φ = 36000650880.

The previous prime is 42700772437. The next prime is 42700772449. The reversal of 42700772443 is 34427700724.

It is an interprime number because it is at equal distance from previous prime (42700772437) and next prime (42700772449).

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 42700772443 - 2¹⁷ = 42700641371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42700772396 and 42700772405.

It is not an unprimeable number, because it can be changed into a prime (42700772449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50000478 + ... + 50001331.

It is an arithmetic number, because the mean of its divisors is an integer number (6200112220).

Almost surely, 2^42700772443 is an apocalyptic number.

42700772443 is a deficient number, since it is larger than the sum of its proper divisors (6900125317).

42700772443 is a wasteful number, since it uses less digits than its factorization.

42700772443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100001877.

The product of its (nonzero) digits is 263424, while the sum is 40.

The spelling of 42700772443 in words is "forty-two billion, seven hundred million, seven hundred seventy-two thousand, four hundred forty-three".