8200612942 has 4 divisors (see below), whose sum is σ = 12300919416. Its totient is φ = 4100306470.

The previous prime is 8200612913. The next prime is 8200612943. The reversal of 8200612942 is 2492160028.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 8200612898 and 8200612907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8200612943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050153234 + ... + 2050153237.

It is an arithmetic number, because the mean of its divisors is an integer number (3075229854).

Almost surely, 2^8200612942 is an apocalyptic number.

8200612942 is a deficient number, since it is larger than the sum of its proper divisors (4100306474).

8200612942 is a wasteful number, since it uses less digits than its factorization.

8200612942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100306473.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 8200612942 is about 90557.2357241540. The cubic root of 8200612942 is about 2016.5799185082.

The spelling of 8200612942 in words is "eight billion, two hundred million, six hundred twelve thousand, nine hundred forty-two".