10691742037 has 18 divisors (see below), whose sum is σ = 11163921314. Its totient is φ = 10232038080.

The previous prime is 10691742029. The next prime is 10691742091. The reversal of 10691742037 is 73024719601.

10691742037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 865183396 + 9826558641 = 29414^2 + 99129^2 .

It is not a de Polignac number, because 10691742037 - 2³ = 10691742029 is a prime.

It is a super-3 number, since 3×10691742037³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10691742097) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 55977612 + ... + 55977802.

Almost surely, 2^10691742037 is an apocalyptic number.

It is an amenable number.

10691742037 is a deficient number, since it is larger than the sum of its proper divisors (472179277).

10691742037 is an frugal number, since it uses more digits than its factorization.

10691742037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 10691742037 in words is "ten billion, six hundred ninety-one million, seven hundred forty-two thousand, thirty-seven".