1416401045 has 16 divisors (see below), whose sum is σ = 1724976000. Its totient is φ = 1116376128.

The previous prime is 1416401039. The next prime is 1416401057. The reversal of 1416401045 is 5401046141.

It is a cyclic number.

It is not a de Polignac number, because 1416401045 - 2²⁰ = 1415352469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90296 + ... + 104814.

It is an arithmetic number, because the mean of its divisors is an integer number (107811000).

Almost surely, 2^1416401045 is an apocalyptic number.

It is an amenable number.

1416401045 is a deficient number, since it is larger than the sum of its proper divisors (308574955).

1416401045 is a wasteful number, since it uses less digits than its factorization.

1416401045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14812.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1416401045 is about 37635.1038925097. The cubic root of 1416401045 is about 1123.0404855432.

Adding to 1416401045 its reverse (5401046141), we get a palindrome (6817447186).

The spelling of 1416401045 in words is "one billion, four hundred sixteen million, four hundred one thousand, forty-five".