945356144 has 20 divisors (see below), whose sum is σ = 1832348496. Its totient is φ = 472492032.

The previous prime is 945356081. The next prime is 945356149. The reversal of 945356144 is 441653549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945356149) 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, 36272 + ... + 56624.

Almost surely, 2^945356144 is an apocalyptic number.

It is an amenable number.

945356144 is a deficient number, since it is larger than the sum of its proper divisors (886992352).

945356144 is a wasteful number, since it uses less digits than its factorization.

945356144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23264 (or 23258 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 945356144 is about 30746.6444347997. The cubic root of 945356144 is about 981.4431548896.

The spelling of 945356144 in words is "nine hundred forty-five million, three hundred fifty-six thousand, one hundred forty-four".