32145303140012 has 24 divisors (see below), whose sum is σ = 56438012820000. Its totient is φ = 16020193430016.

The previous prime is 32145303139969. The next prime is 32145303140039. The reversal of 32145303140012 is 21004130354123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105637 + ... + 8094012.

It is an arithmetic number, because the mean of its divisors is an integer number (2351583867500).

Almost surely, 2^{32145303140012} is an apocalyptic number.

It is an amenable number.

32145303140012 is a deficient number, since it is larger than the sum of its proper divisors (24292709679988).

32145303140012 is a wasteful number, since it uses less digits than its factorization.

32145303140012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9202505 (or 9202503 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 32145303140012 its reverse (21004130354123), we get a palindrome (53149433494135).

The spelling of 32145303140012 in words is "thirty-two trillion, one hundred forty-five billion, three hundred three million, one hundred forty thousand, twelve".