423310767741 has 20 divisors (see below), whose sum is σ = 632788503292. Its totient is φ = 282012876288.

The previous prime is 423310767707. The next prime is 423310767779. The reversal of 423310767741 is 147767013324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 340185228516 + 83125539225 = 583254^2 + 288315^2 .

It is a de Polignac number, because none of the positive numbers 2^k-423310767741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423310767791) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1680676 + ... + 1916061.

Almost surely, 2^423310767741 is an apocalyptic number.

It is an amenable number.

423310767741 is a deficient number, since it is larger than the sum of its proper divisors (209477735551).

423310767741 is a wasteful number, since it uses less digits than its factorization.

423310767741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598202 (or 3598193 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 423310767741 in words is "four hundred twenty-three billion, three hundred ten million, seven hundred sixty-seven thousand, seven hundred forty-one".