44136081692 has 12 divisors (see below), whose sum is σ = 81303308520. Its totient is φ = 20906564976.

The previous prime is 44136081653. The next prime is 44136081719. The reversal of 44136081692 is 29618063144.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 290368883 + ... + 290369034.

It is an arithmetic number, because the mean of its divisors is an integer number (6775275710).

Almost surely, 2^44136081692 is an apocalyptic number.

It is an amenable number.

44136081692 is a deficient number, since it is larger than the sum of its proper divisors (37167226828).

44136081692 is a wasteful number, since it uses less digits than its factorization.

44136081692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580737940 (or 580737938 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 44136081692 in words is "forty-four billion, one hundred thirty-six million, eighty-one thousand, six hundred ninety-two".