36139280406 has 8 divisors (see below), whose sum is σ = 72278560824. Its totient is φ = 12046426800.

The previous prime is 36139280399. The next prime is 36139280417. The reversal of 36139280406 is 60408293163.

It is a sphenic number, since it is the product of 3 distinct primes.

36139280406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3011606695 + ... + 3011606706.

It is an arithmetic number, because the mean of its divisors is an integer number (9034820103).

Almost surely, 2^36139280406 is an apocalyptic number.

36139280406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36139280406 is a wasteful number, since it uses less digits than its factorization.

36139280406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6023213406.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 36139280406 in words is "thirty-six billion, one hundred thirty-nine million, two hundred eighty thousand, four hundred six".