43121013141324 has 48 divisors (see below), whose sum is σ = 101501049525120. Its totient is φ = 14247705264000.

The previous prime is 43121013141319. The next prime is 43121013141331. The reversal of 43121013141324 is 42314131012134.

It is a junction number, because it is equal to n+sod(n) for n = 43121013141291 and 43121013141300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31396302 + ... + 32740949.

It is an arithmetic number, because the mean of its divisors is an integer number (2114605198440).

Almost surely, 2^{43121013141324} is an apocalyptic number.

It is an amenable number.

43121013141324 is an abundant number, since it is smaller than the sum of its proper divisors (58380036383796).

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

43121013141324 is a wasteful number, since it uses less digits than its factorization.

43121013141324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64137750 (or 64137748 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 43121013141324 its reverse (42314131012134), we get a palindrome (85435144153458).

The spelling of 43121013141324 in words is "forty-three trillion, one hundred twenty-one billion, thirteen million, one hundred forty-one thousand, three hundred twenty-four".