10934437805 has 16 divisors (see below), whose sum is σ = 13446687744. Its totient is φ = 8530811520.

The previous prime is 10934437781. The next prime is 10934437807. The reversal of 10934437805 is 50873443901.

It is not a de Polignac number, because 10934437805 - 2²⁸ = 10666002349 is a prime.

It is a super-2 number, since 2×10934437805² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10934437807) 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, 590924 + ... + 609146.

It is an arithmetic number, because the mean of its divisors is an integer number (840417984).

Almost surely, 2^10934437805 is an apocalyptic number.

It is an amenable number.

10934437805 is a deficient number, since it is larger than the sum of its proper divisors (2512249939).

10934437805 is a wasteful number, since it uses less digits than its factorization.

10934437805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21196.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 10934437805 in words is "ten billion, nine hundred thirty-four million, four hundred thirty-seven thousand, eight hundred five".