144097516 has 6 divisors (see below), whose sum is σ = 252170660. Its totient is φ = 72048756.

The previous prime is 144097469. The next prime is 144097537. The reversal of 144097516 is 615790441.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18012186 + ... + 18012193.

Almost surely, 2^144097516 is an apocalyptic number.

It is an amenable number.

144097516 is a deficient number, since it is larger than the sum of its proper divisors (108073144).

144097516 is a wasteful number, since it uses less digits than its factorization.

144097516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36024383 (or 36024381 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 144097516 is about 12004.0624790110. The cubic root of 144097516 is about 524.2665689115.

The spelling of 144097516 in words is "one hundred forty-four million, ninety-seven thousand, five hundred sixteen".