32994542736 has 45 divisors (see below), whose sum is σ = 92344994521. Its totient is φ = 10997454336.

The previous prime is 32994542629. The next prime is 32994542747. The reversal of 32994542736 is 63724549923.

The square root of 32994542736 is 181644.

It is a perfect power (a square), and thus also a powerful number.

32994542736 is a `hidden beast` number, since 3 + 2 + 9 + 94 + 542 + 7 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19965690000 + 13028852736 = 141300^2 + 114144^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2172160 + ... + 2187296.

Almost surely, 2^32994542736 is an apocalyptic number.

32994542736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

32994542736 is the 181644-th square number.

It is an amenable number.

32994542736 is an abundant number, since it is smaller than the sum of its proper divisors (59350451785).

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

32994542736 is an frugal number, since it uses more digits than its factorization.

32994542736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30288 (or 15142 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 32994542736 in words is "thirty-two billion, nine hundred ninety-four million, five hundred forty-two thousand, seven hundred thirty-six".