1314011916 has 96 divisors (see below), whose sum is σ = 3906362880. Its totient is φ = 374179392.

The previous prime is 1314011903. The next prime is 1314011917. The reversal of 1314011916 is 6191104131.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1314011916.

It is not an unprimeable number, because it can be changed into a prime (1314011917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236911 + ... + 242393.

It is an arithmetic number, because the mean of its divisors is an integer number (40691280).

Almost surely, 2^1314011916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1314011916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1953181440).

1314011916 is an abundant number, since it is smaller than the sum of its proper divisors (2592350964).

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

1314011916 is a wasteful number, since it uses less digits than its factorization.

1314011916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5820 (or 5812 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 1314011916 is about 36249.3022829406. The cubic root of 1314011916 is about 1095.3000341265.

The spelling of 1314011916 in words is "one billion, three hundred fourteen million, eleven thousand, nine hundred sixteen".