32946111040 has 28 divisors (see below), whose sum is σ = 78452927676. Its totient is φ = 13178444288.

The previous prime is 32946111001. The next prime is 32946111049. The reversal of 32946111040 is 4011164923.

It can be written as a sum of positive squares in 2 ways, for example, as 21136507456 + 11809603584 = 145384^2 + 108672^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32946110993 and 32946111011.

It is not an unprimeable number, because it can be changed into a prime (32946111049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51477979 + ... + 51478618.

Almost surely, 2^32946111040 is an apocalyptic number.

It is an amenable number.

32946111040 is an abundant number, since it is smaller than the sum of its proper divisors (45506816636).

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

32946111040 is a wasteful number, since it uses less digits than its factorization.

32946111040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102956614 (or 102956604 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 32946111040 its reverse (4011164923), we get a palindrome (36957275963).

The spelling of 32946111040 in words is "thirty-two billion, nine hundred forty-six million, one hundred eleven thousand, forty".