3508123690822 has 8 divisors (see below), whose sum is σ = 5404406767056. Its totient is φ = 1706654768472.

The previous prime is 3508123690817. The next prime is 3508123690873. The reversal of 3508123690822 is 2280963218053.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23703538378 + ... + 23703538525.

It is an arithmetic number, because the mean of its divisors is an integer number (675550845882).

Almost surely, 2^{3508123690822} is an apocalyptic number.

3508123690822 is a deficient number, since it is larger than the sum of its proper divisors (1896283076234).

3508123690822 is a wasteful number, since it uses less digits than its factorization.

3508123690822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47407076942.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 3508123690822 in words is "three trillion, five hundred eight billion, one hundred twenty-three million, six hundred ninety thousand, eight hundred twenty-two".