11701932345 has 24 divisors (see below), whose sum is σ = 20379495552. Its totient is φ = 6211447200.

The previous prime is 11701932331. The next prime is 11701932367. The reversal of 11701932345 is 54323910711.

It is not a de Polignac number, because 11701932345 - 2¹⁴ = 11701915961 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 606721 + ... + 625710.

It is an arithmetic number, because the mean of its divisors is an integer number (849145648).

Almost surely, 2^11701932345 is an apocalyptic number.

11701932345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11701932345 is a deficient number, since it is larger than the sum of its proper divisors (8677563207).

11701932345 is a wasteful number, since it uses less digits than its factorization.

11701932345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232653 (or 1232650 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 11701932345 in words is "eleven billion, seven hundred one million, nine hundred thirty-two thousand, three hundred forty-five".