32963438146 has 8 divisors (see below), whose sum is σ = 49882725324. Its totient is φ = 16335863040.

The previous prime is 32963438117. The next prime is 32963438147. The reversal of 32963438146 is 64183436923.

It can be written as a sum of positive squares in 2 ways, for example, as 23361594025 + 9601844121 = 152845^2 + 97989^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 32963438146.

It is not an unprimeable number, because it can be changed into a prime (32963438147) 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, 72927735 + ... + 72928186.

Almost surely, 2^32963438146 is an apocalyptic number.

32963438146 is a deficient number, since it is larger than the sum of its proper divisors (16919287178).

32963438146 is a wasteful number, since it uses less digits than its factorization.

32963438146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145856036.

The product of its digits is 2239488, while the sum is 49.

The spelling of 32963438146 in words is "thirty-two billion, nine hundred sixty-three million, four hundred thirty-eight thousand, one hundred forty-six".