43273037740348 has 96 divisors (see below), whose sum is σ = 81922984206336. Its totient is φ = 19881863430912.

The previous prime is 43273037740279. The next prime is 43273037740349. The reversal of 43273037740348 is 84304773037234.

It is a super-2 number, since 2×43273037740348² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43273037740349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26021068165 + ... + 26021069827.

It is an arithmetic number, because the mean of its divisors is an integer number (853364418816).

Almost surely, 2^{43273037740348} is an apocalyptic number.

It is an amenable number.

43273037740348 is a deficient number, since it is larger than the sum of its proper divisors (38649946465988).

43273037740348 is a wasteful number, since it uses less digits than its factorization.

43273037740348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163 (or 4161 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 55.

The spelling of 43273037740348 in words is "forty-three trillion, two hundred seventy-three billion, thirty-seven million, seven hundred forty thousand, three hundred forty-eight".