12467673792 has 224 divisors, whose sum is σ = 44353520640. Its totient is φ = 3352596480.

The previous prime is 12467673781. The next prime is 12467673793. The reversal of 12467673792 is 29737676421.

12467673792 is a `hidden beast` number, since 1 + 2 + 467 + 67 + 37 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (12467673793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175317 + ... + 235947.

Almost surely, 2^12467673792 is an apocalyptic number.

12467673792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12467673792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22176760320).

12467673792 is an abundant number, since it is smaller than the sum of its proper divisors (31885846848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12467673792 is a wasteful number, since it uses less digits than its factorization.

12467673792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60676 (or 60660 counting only the distinct ones).

The product of its digits is 5334336, while the sum is 54.

The spelling of 12467673792 in words is "twelve billion, four hundred sixty-seven million, six hundred seventy-three thousand, seven hundred ninety-two".