43143216521160 has 64 divisors (see below), whose sum is σ = 147919599504000. Its totient is φ = 9861306633216.

The previous prime is 43143216521143. The next prime is 43143216521177. The reversal of 43143216521160 is 6112561234134.

It is an interprime number because it is at equal distance from previous prime (43143216521143) and next prime (43143216521177).

It is a super-2 number, since 2×43143216521160² (a number of 28 digits) contains 22 as substring.

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, 25680485185 + ... + 25680486864.

It is an arithmetic number, because the mean of its divisors is an integer number (2311243742250).

Almost surely, 2^{43143216521160} is an apocalyptic number.

43143216521160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43143216521160 is an abundant number, since it is smaller than the sum of its proper divisors (104776382982840).

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

43143216521160 is a wasteful number, since it uses less digits than its factorization.

43143216521160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51360972070 (or 51360972066 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

Adding to 43143216521160 its reverse (6112561234134), we get a palindrome (49255777755294).

The spelling of 43143216521160 in words is "forty-three trillion, one hundred forty-three billion, two hundred sixteen million, five hundred twenty-one thousand, one hundred sixty".