43140551125334 has 48 divisors (see below), whose sum is σ = 73777911540480. Its totient is φ = 18858356206560.

The previous prime is 43140551125213. The next prime is 43140551125349. The reversal of 43140551125334 is 43352115504134.

It is a super-2 number, since 2×43140551125334² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43140551125291 and 43140551125300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24894719 + ... + 26571189.

It is an arithmetic number, because the mean of its divisors is an integer number (1537039823760).

Almost surely, 2^{43140551125334} is an apocalyptic number.

43140551125334 is a deficient number, since it is larger than the sum of its proper divisors (30637360415146).

43140551125334 is a wasteful number, since it uses less digits than its factorization.

43140551125334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680525 (or 1680512 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 43140551125334 its reverse (43352115504134), we get a palindrome (86492666629468).

The spelling of 43140551125334 in words is "forty-three trillion, one hundred forty billion, five hundred fifty-one million, one hundred twenty-five thousand, three hundred thirty-four".