1416004453 has 24 divisors (see below), whose sum is σ = 1548753920. Its totient is φ = 1292971680.

The previous prime is 1416004441. The next prime is 1416004483. The reversal of 1416004453 is 3544006141.

It is not a de Polignac number, because 1416004453 - 2²¹ = 1413907301 is a prime.

It is a super-2 number, since 2×1416004453² = 4010137221831658418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416004483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1294975 + ... + 1296067.

Almost surely, 2^1416004453 is an apocalyptic number.

It is an amenable number.

1416004453 is a deficient number, since it is larger than the sum of its proper divisors (132749467).

1416004453 is a wasteful number, since it uses less digits than its factorization.

1416004453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1416004453 is about 37629.8346129770. The cubic root of 1416004453 is about 1122.9356587241.

The spelling of 1416004453 in words is "one billion, four hundred sixteen million, four thousand, four hundred fifty-three".