145096444 has 6 divisors (see below), whose sum is σ = 253918784. Its totient is φ = 72548220.

The previous prime is 145096423. The next prime is 145096451. The reversal of 145096444 is 444690541.

It is a super-2 number, since 2×145096444² = 42105956122890272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18137052 + ... + 18137059.

Almost surely, 2^145096444 is an apocalyptic number.

It is an amenable number.

145096444 is a deficient number, since it is larger than the sum of its proper divisors (108822340).

145096444 is a wasteful number, since it uses less digits than its factorization.

145096444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36274115 (or 36274113 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 145096444 is about 12045.5985322440. The cubic root of 145096444 is about 525.4752389124.

The spelling of 145096444 in words is "one hundred forty-five million, ninety-six thousand, four hundred forty-four".