12607323040 has 192 divisors, whose sum is σ = 34554304512. Its totient is φ = 4308480000.

The previous prime is 12607323013. The next prime is 12607323041. The reversal of 12607323040 is 4032370621.

It is not an unprimeable number, because it can be changed into a prime (12607323041) 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, 1478790 + ... + 1487290.

It is an arithmetic number, because the mean of its divisors is an integer number (179970336).

Almost surely, 2^12607323040 is an apocalyptic number.

12607323040 is a gapful number since it is divisible by the number (10) 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 12607323040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17277152256).

12607323040 is an abundant number, since it is smaller than the sum of its proper divisors (21946981472).

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

12607323040 is a wasteful number, since it uses less digits than its factorization.

12607323040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8583 (or 8575 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 12607323040 its reverse (4032370621), we get a palindrome (16639693661).

The spelling of 12607323040 in words is "twelve billion, six hundred seven million, three hundred twenty-three thousand, forty".