1413901816 has 32 divisors (see below), whose sum is σ = 2855577600. Its totient is φ = 654397920.

The previous prime is 1413901807. The next prime is 1413901817. The reversal of 1413901816 is 6181093141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413901817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118236 + ... + 129643.

It is an arithmetic number, because the mean of its divisors is an integer number (89236800).

Almost surely, 2^1413901816 is an apocalyptic number.

It is an amenable number.

1413901816 is an abundant number, since it is smaller than the sum of its proper divisors (1441675784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1413901816 is a wasteful number, since it uses less digits than its factorization.

1413901816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247939 (or 247935 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 1413901816 is about 37601.8858037732. The cubic root of 1413901816 is about 1122.3795644948.

Adding to 1413901816 its reverse (6181093141), we get a palindrome (7594994957).

The spelling of 1413901816 in words is "one billion, four hundred thirteen million, nine hundred one thousand, eight hundred sixteen".