10013143452 has 24 divisors (see below), whose sum is σ = 25161232656. Its totient is φ = 3080967168.

The previous prime is 10013143421. The next prime is 10013143453. The reversal of 10013143452 is 25434131001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013143453) 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, 32093253 + ... + 32093564.

It is an arithmetic number, because the mean of its divisors is an integer number (1048384694).

Almost surely, 2^10013143452 is an apocalyptic number.

10013143452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10013143452 is an abundant number, since it is smaller than the sum of its proper divisors (15148089204).

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

10013143452 is a wasteful number, since it uses less digits than its factorization.

10013143452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64186837 (or 64186835 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10013143452 its reverse (25434131001), we get a palindrome (35447274453).

The spelling of 10013143452 in words is "ten billion, thirteen million, one hundred forty-three thousand, four hundred fifty-two".