145133714 has 8 divisors (see below), whose sum is σ = 237491568. Its totient is φ = 65969860.

The previous prime is 145133711. The next prime is 145133731. The reversal of 145133714 is 417331541.

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

It is not an unprimeable number, because it can be changed into a prime (145133711) 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, 3298472 + ... + 3298515.

It is an arithmetic number, because the mean of its divisors is an integer number (29686446).

Almost surely, 2^145133714 is an apocalyptic number.

145133714 is a deficient number, since it is larger than the sum of its proper divisors (92357854).

145133714 is a wasteful number, since it uses less digits than its factorization.

145133714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6597000.

The product of its digits is 5040, while the sum is 29.

The square root of 145133714 is about 12047.1454710234. The cubic root of 145133714 is about 525.5202268874.

The spelling of 145133714 in words is "one hundred forty-five million, one hundred thirty-three thousand, seven hundred fourteen".