43141100114520 has 256 divisors, whose sum is σ = 149898019392000. Its totient is φ = 11022801753600.

The previous prime is 43141100114509. The next prime is 43141100114561. The reversal of 43141100114520 is 2541100114134.

It is a happy number.

43141100114520 is a `hidden beast` number, since 4 + 3 + 14 + 1 + 10 + 0 + 114 + 520 = 666.

It is a super-2 number, since 2×43141100114520² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1154446 + ... + 9360285.

It is an arithmetic number, because the mean of its divisors is an integer number (585539138250).

Almost surely, 2^{43141100114520} is an apocalyptic number.

43141100114520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43141100114520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74949009696000).

43141100114520 is an abundant number, since it is smaller than the sum of its proper divisors (106756919277480).

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

43141100114520 is a wasteful number, since it uses less digits than its factorization.

43141100114520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10514911 (or 10514901 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 43141100114520 its reverse (2541100114134), we get a palindrome (45682200228654).

The spelling of 43141100114520 in words is "forty-three trillion, one hundred forty-one billion, one hundred million, one hundred fourteen thousand, five hundred twenty".