83040706444 has 48 divisors (see below), whose sum is σ = 154244865600. Its totient is φ = 39048396800.

The previous prime is 83040706423. The next prime is 83040706451. The reversal of 83040706444 is 44460704038.

It is a junction number, because it is equal to n+sod(n) for n = 83040706397 and 83040706406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034977 + ... + 3062215.

It is an arithmetic number, because the mean of its divisors is an integer number (3213434700).

Almost surely, 2^83040706444 is an apocalyptic number.

It is an amenable number.

83040706444 is a deficient number, since it is larger than the sum of its proper divisors (71204159156).

83040706444 is a wasteful number, since it uses less digits than its factorization.

83040706444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27954 (or 27952 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 83040706444 in words is "eighty-three billion, forty million, seven hundred six thousand, four hundred forty-four".