145455634366 has 24 divisors (see below), whose sum is σ = 253829978640. Its totient is φ = 62332052832.

The previous prime is 145455634361. The next prime is 145455634393. The reversal of 145455634366 is 663436554541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145455634361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1022295 + ... + 1155853.

It is an arithmetic number, because the mean of its divisors is an integer number (10576249110).

Almost surely, 2^145455634366 is an apocalyptic number.

145455634366 is a deficient number, since it is larger than the sum of its proper divisors (108374344274).

145455634366 is a wasteful number, since it uses less digits than its factorization.

145455634366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144688 (or 144681 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 52.

The spelling of 145455634366 in words is "one hundred forty-five billion, four hundred fifty-five million, six hundred thirty-four thousand, three hundred sixty-six".