35840873223 has 32 divisors (see below), whose sum is σ = 54204396480. Its totient is φ = 23397603840.

The previous prime is 35840873209. The next prime is 35840873227. The reversal of 35840873223 is 32237804853.

35840873223 is a `hidden beast` number, since 358 + 4 + 0 + 8 + 73 + 223 = 666.

It is not a de Polignac number, because 35840873223 - 2¹³ = 35840865031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35840873227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 721515 + ... + 769587.

It is an arithmetic number, because the mean of its divisors is an integer number (1693887390).

Almost surely, 2^35840873223 is an apocalyptic number.

35840873223 is a deficient number, since it is larger than the sum of its proper divisors (18363523257).

35840873223 is a wasteful number, since it uses less digits than its factorization.

35840873223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48656 (or 48650 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 35840873223 in words is "thirty-five billion, eight hundred forty million, eight hundred seventy-three thousand, two hundred twenty-three".