10143011420 has 12 divisors (see below), whose sum is σ = 21300324024. Its totient is φ = 4057204560.

The previous prime is 10143011407. The next prime is 10143011447. The reversal of 10143011420 is 2411034101.

It is a happy number.

It is a congruent number.

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, 253575266 + ... + 253575305.

It is an arithmetic number, because the mean of its divisors is an integer number (1775027002).

Almost surely, 2^10143011420 is an apocalyptic number.

10143011420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10143011420 is an abundant number, since it is smaller than the sum of its proper divisors (11157312604).

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

10143011420 is a wasteful number, since it uses less digits than its factorization.

10143011420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507150580 (or 507150578 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10143011420 its reverse (2411034101), we get a palindrome (12554045521).

The spelling of 10143011420 in words is "ten billion, one hundred forty-three million, eleven thousand, four hundred twenty".