43210124013 has 16 divisors (see below), whose sum is σ = 65849573376. Its totient is φ = 24689408880.

The previous prime is 43210123981. The next prime is 43210124021. The reversal of 43210124013 is 31042101234.

43210124013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43210124013 - 2⁵ = 43210123981 is a prime.

It is a super-2 number, since 2×43210124013² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43210124813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186868 + ... + 348338.

It is an arithmetic number, because the mean of its divisors is an integer number (4115598336).

Almost surely, 2^43210124013 is an apocalyptic number.

It is an amenable number.

43210124013 is a deficient number, since it is larger than the sum of its proper divisors (22639449363).

43210124013 is a wasteful number, since it uses less digits than its factorization.

43210124013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174224.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 43210124013 its reverse (31042101234), we get a palindrome (74252225247).

The spelling of 43210124013 in words is "forty-three billion, two hundred ten million, one hundred twenty-four thousand, thirteen".