923346424449 has 12 divisors (see below), whose sum is σ = 1344224367616. Its totient is φ = 610717319352.

The previous prime is 923346424409. The next prime is 923346424487. The reversal of 923346424449 is 944424643329.

923346424449 is a `hidden beast` number, since 9 + 2 + 334 + 64 + 244 + 4 + 9 = 666.

It is not a de Polignac number, because 923346424449 - 2⁷ = 923346424321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 923346424395 and 923346424404.

It is not an unprimeable number, because it can be changed into a prime (923346424409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403912429 + ... + 403914714.

Almost surely, 2^923346424449 is an apocalyptic number.

It is an amenable number.

923346424449 is a deficient number, since it is larger than the sum of its proper divisors (420877943167).

923346424449 is a wasteful number, since it uses less digits than its factorization.

923346424449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807827276 (or 807827273 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 54.

The spelling of 923346424449 in words is "nine hundred twenty-three billion, three hundred forty-six million, four hundred twenty-four thousand, four hundred forty-nine".