145732493713 has 8 divisors (see below), whose sum is σ = 146500378848. Its totient is φ = 144964740864.

The previous prime is 145732493707. The next prime is 145732493743. The reversal of 145732493713 is 317394237541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145732493713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145732493743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2820570 + ... + 2871772.

It is an arithmetic number, because the mean of its divisors is an integer number (18312547356).

Almost surely, 2^145732493713 is an apocalyptic number.

It is an amenable number.

145732493713 is a deficient number, since it is larger than the sum of its proper divisors (767885135).

145732493713 is a wasteful number, since it uses less digits than its factorization.

145732493713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66143.

The product of its digits is 1905120, while the sum is 49.

The spelling of 145732493713 in words is "one hundred forty-five billion, seven hundred thirty-two million, four hundred ninety-three thousand, seven hundred thirteen".