7418412289 has 4 divisors (see below), whose sum is σ = 7422483456. Its totient is φ = 7414341124.

The previous prime is 7418412271. The next prime is 7418412311. The reversal of 7418412289 is 9822148147.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7418412289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7418412229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2032849 + ... + 2036494.

It is an arithmetic number, because the mean of its divisors is an integer number (1855620864).

Almost surely, 2^7418412289 is an apocalyptic number.

It is an amenable number.

7418412289 is a deficient number, since it is larger than the sum of its proper divisors (4071167).

7418412289 is a wasteful number, since it uses less digits than its factorization.

7418412289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071166.

The product of its digits is 258048, while the sum is 46.

The square root of 7418412289 is about 86130.2054392070. The cubic root of 7418412289 is about 1950.3100352099.

The spelling of 7418412289 in words is "seven billion, four hundred eighteen million, four hundred twelve thousand, two hundred eighty-nine".