10999034737 has 4 divisors (see below), whose sum is σ = 11002471920. Its totient is φ = 10995597556.

The previous prime is 10999034729. The next prime is 10999034741. The reversal of 10999034737 is 73743099901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10999034737 - 2³ = 10999034729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10999034747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1713787 + ... + 1720192.

It is an arithmetic number, because the mean of its divisors is an integer number (2750617980).

Almost surely, 2^10999034737 is an apocalyptic number.

It is an amenable number.

10999034737 is a deficient number, since it is larger than the sum of its proper divisors (3437183).

10999034737 is an equidigital number, since it uses as much as digits as its factorization.

10999034737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437182.

The product of its (nonzero) digits is 1285956, while the sum is 52.

The spelling of 10999034737 in words is "ten billion, nine hundred ninety-nine million, thirty-four thousand, seven hundred thirty-seven".