145003414 has 8 divisors (see below), whose sum is σ = 217556280. Its totient is φ = 72484656.

The previous prime is 145003381. The next prime is 145003427. The reversal of 145003414 is 414300541.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11697 + ... + 20659.

It is an arithmetic number, because the mean of its divisors is an integer number (27194535).

Almost surely, 2^145003414 is an apocalyptic number.

145003414 is a deficient number, since it is larger than the sum of its proper divisors (72552866).

145003414 is an equidigital number, since it uses as much as digits as its factorization.

145003414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17054.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 145003414 is about 12041.7363365920. The cubic root of 145003414 is about 525.3629103776.

Adding to 145003414 its reverse (414300541), we get a palindrome (559303955).

The spelling of 145003414 in words is "one hundred forty-five million, three thousand, four hundred fourteen".