10403330412 has 12 divisors (see below), whose sum is σ = 24274437656. Its totient is φ = 3467776800.

The previous prime is 10403330401. The next prime is 10403330437. The reversal of 10403330412 is 21403330401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10403330412² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433472089 + ... + 433472112.

Almost surely, 2^10403330412 is an apocalyptic number.

10403330412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10403330412 is an abundant number, since it is smaller than the sum of its proper divisors (13871107244).

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

10403330412 is a wasteful number, since it uses less digits than its factorization.

10403330412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866944208 (or 866944206 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10403330412 its reverse (21403330401), we get a palindrome (31806660813).

The spelling of 10403330412 in words is "ten billion, four hundred three million, three hundred thirty thousand, four hundred twelve".