145033732712 has 32 divisors (see below), whose sum is σ = 296676263520. Its totient is φ = 65920789440.

The previous prime is 145033732703. The next prime is 145033732733. The reversal of 145033732712 is 217237330541.

It is a happy number.

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, 2170343 + ... + 2236169.

It is an arithmetic number, because the mean of its divisors is an integer number (9271133235).

Almost surely, 2^145033732712 is an apocalyptic number.

It is an amenable number.

145033732712 is an abundant number, since it is smaller than the sum of its proper divisors (151642530808).

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

145033732712 is a wasteful number, since it uses less digits than its factorization.

145033732712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90881 (or 90877 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 145033732712 in words is "one hundred forty-five billion, thirty-three million, seven hundred thirty-two thousand, seven hundred twelve".