10012401312 has 48 divisors (see below), whose sum is σ = 26289567360. Its totient is φ = 3336576512.

The previous prime is 10012401307. The next prime is 10012401313. The reversal of 10012401312 is 21310421001.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 10012401291 and 10012401300.

It is not an unprimeable number, because it can be changed into a prime (10012401313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416764 + ... + 440132.

It is an arithmetic number, because the mean of its divisors is an integer number (547699320).

Almost surely, 2^10012401312 is an apocalyptic number.

10012401312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10012401312 is an abundant number, since it is smaller than the sum of its proper divisors (16277166048).

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

10012401312 is a wasteful number, since it uses less digits than its factorization.

10012401312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27845 (or 27837 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10012401312 its reverse (21310421001), we get a palindrome (31322822313).

The spelling of 10012401312 in words is "ten billion, twelve million, four hundred one thousand, three hundred twelve".