83703451833212 has 12 divisors (see below), whose sum is σ = 146490852658080. Its totient is φ = 41848922502336.

The previous prime is 83703451833203. The next prime is 83703451833227. The reversal of 83703451833212 is 21233815430738.

It is a super-3 number, since 3×83703451833212³ (a number of 43 digits) contains 333 as substring.

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, 700786388 + ... + 700905819.

It is an arithmetic number, because the mean of its divisors is an integer number (12207571054840).

Almost surely, 2^{83703451833212} is an apocalyptic number.

It is an amenable number.

83703451833212 is a deficient number, since it is larger than the sum of its proper divisors (62787400824868).

83703451833212 is a wasteful number, since it uses less digits than its factorization.

83703451833212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401707140 (or 1401707138 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 83703451833212 in words is "eighty-three trillion, seven hundred three billion, four hundred fifty-one million, eight hundred thirty-three thousand, two hundred twelve".