36481979942 has 8 divisors (see below), whose sum is σ = 55287124536. Its totient is φ = 18052938432.

The previous prime is 36481979917. The next prime is 36481980011. The reversal of 36481979942 is 24997918463.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94025528 + ... + 94025915.

It is an arithmetic number, because the mean of its divisors is an integer number (6910890567).

Almost surely, 2^36481979942 is an apocalyptic number.

36481979942 is a deficient number, since it is larger than the sum of its proper divisors (18805144594).

36481979942 is a wasteful number, since it uses less digits than its factorization.

36481979942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188051542.

The product of its digits is 23514624, while the sum is 62.

The spelling of 36481979942 in words is "thirty-six billion, four hundred eighty-one million, nine hundred seventy-nine thousand, nine hundred forty-two".