43023768453140 has 96 divisors (see below), whose sum is σ = 92219344560000. Its totient is φ = 16855685683200.

The previous prime is 43023768453139. The next prime is 43023768453151. The reversal of 43023768453140 is 4135486732034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353820032 + ... + 353941608.

It is an arithmetic number, because the mean of its divisors is an integer number (960618172500).

Almost surely, 2^{43023768453140} is an apocalyptic number.

It is an amenable number.

43023768453140 is an abundant number, since it is smaller than the sum of its proper divisors (49195576106860).

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

43023768453140 is a wasteful number, since it uses less digits than its factorization.

43023768453140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122745 (or 122743 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 43023768453140 in words is "forty-three trillion, twenty-three billion, seven hundred sixty-eight million, four hundred fifty-three thousand, one hundred forty".