145002334 has 16 divisors (see below), whose sum is σ = 225481968. Its totient is φ = 69878592.

The previous prime is 145002313. The next prime is 145002337. The reversal of 145002334 is 433200541.

145002334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145002337) 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, 1239 + ... + 17074.

It is an arithmetic number, because the mean of its divisors is an integer number (14092623).

Almost surely, 2^145002334 is an apocalyptic number.

145002334 is a deficient number, since it is larger than the sum of its proper divisors (80479634).

145002334 is a wasteful number, since it uses less digits than its factorization.

145002334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18459.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 145002334 is about 12041.6914924773. The cubic root of 145002334 is about 525.3616060558.

Adding to 145002334 its reverse (433200541), we get a palindrome (578202875).

The spelling of 145002334 in words is "one hundred forty-five million, two thousand, three hundred thirty-four".