69422873771 has 8 divisors (see below), whose sum is σ = 74133436800. Its totient is φ = 64866755520.

The previous prime is 69422873711. The next prime is 69422873789. The reversal of 69422873771 is 17737822496.

It is a happy number.

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 69422873771 - 2²² = 69418679467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69422873711) 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, 38610266 + ... + 38612063.

It is an arithmetic number, because the mean of its divisors is an integer number (9266679600).

Almost surely, 2^69422873771 is an apocalyptic number.

69422873771 is a deficient number, since it is larger than the sum of its proper divisors (4710563029).

69422873771 is a wasteful number, since it uses less digits than its factorization.

69422873771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77222389.

The product of its digits is 7112448, while the sum is 56.

The spelling of 69422873771 in words is "sixty-nine billion, four hundred twenty-two million, eight hundred seventy-three thousand, seven hundred seventy-one".