902206336042 has 16 divisors (see below), whose sum is σ = 1476605922912. Its totient is φ = 410019266320.

The previous prime is 902206336039. The next prime is 902206336049. The reversal of 902206336042 is 240633602209.

It is a junction number, because it is equal to n+sod(n) for n = 902206335992 and 902206336010.

It is not an unprimeable number, because it can be changed into a prime (902206336049) 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, 3602233 + ... + 3844540.

It is an arithmetic number, because the mean of its divisors is an integer number (92287870182).

Almost surely, 2^902206336042 is an apocalyptic number.

902206336042 is a deficient number, since it is larger than the sum of its proper divisors (574399586870).

902206336042 is a wasteful number, since it uses less digits than its factorization.

902206336042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7452293.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 902206336042 in words is "nine hundred two billion, two hundred six million, three hundred thirty-six thousand, forty-two".