1418590071 has 16 divisors (see below), whose sum is σ = 2174085600. Its totient is φ = 913114944.

The previous prime is 1418590051. The next prime is 1418590073. The reversal of 1418590071 is 1700958141.

It is not a de Polignac number, because 1418590071 - 2¹⁸ = 1418327927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418590073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905086 + ... + 906651.

It is an arithmetic number, because the mean of its divisors is an integer number (135880350).

Almost surely, 2^1418590071 is an apocalyptic number.

1418590071 is a deficient number, since it is larger than the sum of its proper divisors (755495529).

1418590071 is a wasteful number, since it uses less digits than its factorization.

1418590071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811775 (or 1811769 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 1418590071 is about 37664.1749013569. The cubic root of 1418590071 is about 1123.6187350114.

The spelling of 1418590071 in words is "one billion, four hundred eighteen million, five hundred ninety thousand, seventy-one".