32148681368 has 48 divisors (see below), whose sum is σ = 64175390520. Its totient is φ = 15095190528.

The previous prime is 32148681361. The next prime is 32148681373. The reversal of 32148681368 is 86318684123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32148681361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1041371 + ... + 1071797.

Almost surely, 2^32148681368 is an apocalyptic number.

It is an amenable number.

32148681368 is a deficient number, since it is larger than the sum of its proper divisors (32026709152).

32148681368 is a wasteful number, since it uses less digits than its factorization.

32148681368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30924 (or 30903 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The spelling of 32148681368 in words is "thirty-two billion, one hundred forty-eight million, six hundred eighty-one thousand, three hundred sixty-eight".