42769642371 has 8 divisors (see below), whose sum is σ = 60027568320. Its totient is φ = 27012405672.

The previous prime is 42769642367. The next prime is 42769642411. The reversal of 42769642371 is 17324696724.

It is a happy number.

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

It is not a de Polignac number, because 42769642371 - 2² = 42769642367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42769641371) 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, 375172245 + ... + 375172358.

It is an arithmetic number, because the mean of its divisors is an integer number (7503446040).

Almost surely, 2^42769642371 is an apocalyptic number.

42769642371 is a deficient number, since it is larger than the sum of its proper divisors (17257925949).

42769642371 is a wasteful number, since it uses less digits than its factorization.

42769642371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750344625.

The product of its digits is 3048192, while the sum is 51.

The spelling of 42769642371 in words is "forty-two billion, seven hundred sixty-nine million, six hundred forty-two thousand, three hundred seventy-one".