12423741741 has 16 divisors (see below), whose sum is σ = 18522782400. Its totient is φ = 8229736944.

The previous prime is 12423741703. The next prime is 12423741749. The reversal of 12423741741 is 14714732421.

12423741741 is a `hidden beast` number, since 1 + 2 + 4 + 237 + 417 + 4 + 1 = 666.

It is not a de Polignac number, because 12423741741 - 2⁶ = 12423741677 is a prime.

It is a super-2 number, since 2×12423741741² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12423741696 and 12423741705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12423741749) 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, 1461171 + ... + 1469648.

It is an arithmetic number, because the mean of its divisors is an integer number (1157673900).

Almost surely, 2^12423741741 is an apocalyptic number.

It is an amenable number.

12423741741 is a deficient number, since it is larger than the sum of its proper divisors (6099040659).

12423741741 is a wasteful number, since it uses less digits than its factorization.

12423741741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930985 (or 2930979 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The spelling of 12423741741 in words is "twelve billion, four hundred twenty-three million, seven hundred forty-one thousand, seven hundred forty-one".