43058540464 has 40 divisors (see below), whose sum is σ = 86542585920. Its totient is φ = 20738265600.

The previous prime is 43058540417. The next prime is 43058540479. The reversal of 43058540464 is 46404585034.

43058540464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×43058540464³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43058540464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363607 + ... + 467254.

It is an arithmetic number, because the mean of its divisors is an integer number (2163564648).

Almost surely, 2^43058540464 is an apocalyptic number.

It is an amenable number.

43058540464 is an abundant number, since it is smaller than the sum of its proper divisors (43484045456).

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

43058540464 is a wasteful number, since it uses less digits than its factorization.

43058540464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830989 (or 830983 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 43058540464 in words is "forty-three billion, fifty-eight million, five hundred forty thousand, four hundred sixty-four".