101344043420 has 12 divisors (see below), whose sum is σ = 212822491224. Its totient is φ = 40537617360.

The previous prime is 101344043407. The next prime is 101344043429. The reversal of 101344043420 is 24340443101.

101344043420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 101344043420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101344043429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2533601066 + ... + 2533601105.

It is an arithmetic number, because the mean of its divisors is an integer number (17735207602).

Almost surely, 2^101344043420 is an apocalyptic number.

101344043420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101344043420 is an abundant number, since it is smaller than the sum of its proper divisors (111478447804).

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

101344043420 is a wasteful number, since it uses less digits than its factorization.

101344043420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067202180 (or 5067202178 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 101344043420 its reverse (24340443101), we get a palindrome (125684486521).

The spelling of 101344043420 in words is "one hundred one billion, three hundred forty-four million, forty-three thousand, four hundred twenty".