43023277135380 has 48 divisors (see below), whose sum is σ = 121707085026240. Its totient is φ = 11354596850688.

The previous prime is 43023277135367. The next prime is 43023277135381. The reversal of 43023277135380 is 8353177232034.

It is a super-4 number, since 4×43023277135380⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43023277135381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3696152010 + ... + 3696163649.

It is an arithmetic number, because the mean of its divisors is an integer number (2535564271380).

Almost surely, 2^{43023277135380} is an apocalyptic number.

It is an amenable number.

43023277135380 is an abundant number, since it is smaller than the sum of its proper divisors (78683807890860).

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

43023277135380 is a wasteful number, since it uses less digits than its factorization.

43023277135380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392315768 (or 7392315766 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 43023277135380 in words is "forty-three trillion, twenty-three billion, two hundred seventy-seven million, one hundred thirty-five thousand, three hundred eighty".