942123764 has 6 divisors (see below), whose sum is σ = 1648716594. Its totient is φ = 471061880.

The previous prime is 942123761. The next prime is 942123781. The reversal of 942123764 is 467321249.

It can be written as a sum of positive squares in only one way, i.e., 616032400 + 326091364 = 24820^2 + 18058^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942123761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117765467 + ... + 117765474.

It is an arithmetic number, because the mean of its divisors is an integer number (274786099).

Almost surely, 2^942123764 is an apocalyptic number.

It is an amenable number.

942123764 is a deficient number, since it is larger than the sum of its proper divisors (706592830).

942123764 is a wasteful number, since it uses less digits than its factorization.

942123764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235530945 (or 235530943 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 942123764 is about 30694.0346647358. The cubic root of 942123764 is about 980.3232877593.

The spelling of 942123764 in words is "nine hundred forty-two million, one hundred twenty-three thousand, seven hundred sixty-four".