83726499441 has 16 divisors (see below), whose sum is σ = 121915946880. Its totient is φ = 50798307840.

The previous prime is 83726499433. The next prime is 83726499457. The reversal of 83726499441 is 14499462738.

It is not a de Polignac number, because 83726499441 - 2³ = 83726499433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83726499421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15115776 + ... + 15121313.

It is an arithmetic number, because the mean of its divisors is an integer number (7619746680).

Almost surely, 2^83726499441 is an apocalyptic number.

It is an amenable number.

83726499441 is a deficient number, since it is larger than the sum of its proper divisors (38189447439).

83726499441 is a wasteful number, since it uses less digits than its factorization.

83726499441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30237176.

The product of its digits is 10450944, while the sum is 57.

The spelling of 83726499441 in words is "eighty-three billion, seven hundred twenty-six million, four hundred ninety-nine thousand, four hundred forty-one".