36423435872 has 12 divisors (see below), whose sum is σ = 71708639436. Its totient is φ = 18211717920.

The previous prime is 36423435871. The next prime is 36423435877. The reversal of 36423435872 is 27853432463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36423435871) 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 as a sum of consecutive naturals, namely, 569116154 + ... + 569116217.

It is an arithmetic number, because the mean of its divisors is an integer number (5975719953).

Almost surely, 2^36423435872 is an apocalyptic number.

36423435872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

36423435872 is a deficient number, since it is larger than the sum of its proper divisors (35285203564).

36423435872 is a wasteful number, since it uses less digits than its factorization.

36423435872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138232381 (or 1138232373 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 47.

The spelling of 36423435872 in words is "thirty-six billion, four hundred twenty-three million, four hundred thirty-five thousand, eight hundred seventy-two".