966418942 has 4 divisors (see below), whose sum is σ = 1449628416. Its totient is φ = 483209470.

The previous prime is 966418933. The next prime is 966418969. The reversal of 966418942 is 249814669.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241604734 + ... + 241604737.

It is an arithmetic number, because the mean of its divisors is an integer number (362407104).

Almost surely, 2^966418942 is an apocalyptic number.

966418942 is a deficient number, since it is larger than the sum of its proper divisors (483209474).

966418942 is a wasteful number, since it uses less digits than its factorization.

966418942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483209473.

The product of its digits is 746496, while the sum is 49.

The square root of 966418942 is about 31087.2794242275. The cubic root of 966418942 is about 988.6786241492.

The spelling of 966418942 in words is "nine hundred sixty-six million, four hundred eighteen thousand, nine hundred forty-two".