43477342806 has 16 divisors (see below), whose sum is σ = 86986350000. Its totient is φ = 14487170208.

The previous prime is 43477342789. The next prime is 43477342823. The reversal of 43477342806 is 60824377434.

It is an interprime number because it is at equal distance from previous prime (43477342789) and next prime (43477342823).

It is a congruent number.

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, 1301481 + ... + 1334468.

It is an arithmetic number, because the mean of its divisors is an integer number (5436646875).

Almost surely, 2^43477342806 is an apocalyptic number.

43477342806 is an abundant number, since it is smaller than the sum of its proper divisors (43509007194).

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

43477342806 is a wasteful number, since it uses less digits than its factorization.

43477342806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638703.

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 43477342806 in words is "forty-three billion, four hundred seventy-seven million, three hundred forty-two thousand, eight hundred six".