43201064506 has 32 divisors (see below), whose sum is σ = 68766492672. Its totient is φ = 20319050880.

The previous prime is 43201064497. The next prime is 43201064527. The reversal of 43201064506 is 60546010234.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507935 + ... + 2525101.

It is an arithmetic number, because the mean of its divisors is an integer number (2148952896).

Almost surely, 2^43201064506 is an apocalyptic number.

43201064506 is a deficient number, since it is larger than the sum of its proper divisors (25565428166).

43201064506 is a wasteful number, since it uses less digits than its factorization.

43201064506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18334.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 43201064506 in words is "forty-three billion, two hundred one million, sixty-four thousand, five hundred six".