83127347730428 has 24 divisors (see below), whose sum is σ = 149913318258144. Its totient is φ = 40307111782400.

The previous prime is 83127347730359. The next prime is 83127347730439. The reversal of 83127347730428 is 82403774372138.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517559653 + ... + 1517614428.

It is an arithmetic number, because the mean of its divisors is an integer number (6246388260756).

Almost surely, 2^{83127347730428} is an apocalyptic number.

It is an amenable number.

83127347730428 is a deficient number, since it is larger than the sum of its proper divisors (66785970527716).

83127347730428 is a wasteful number, since it uses less digits than its factorization.

83127347730428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035174293 (or 3035174291 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 59.

The spelling of 83127347730428 in words is "eighty-three trillion, one hundred twenty-seven billion, three hundred forty-seven million, seven hundred thirty thousand, four hundred twenty-eight".