40220201043 has 24 divisors (see below), whose sum is σ = 67105364976. Its totient is φ = 22942003200.

The previous prime is 40220201027. The next prime is 40220201081. The reversal of 40220201043 is 34010202204.

40220201043 is a `hidden beast` number, since 402 + 20 + 201 + 0 + 43 = 666.

40220201043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40220201043 - 2⁴ = 40220201027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40220200043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11947278 + ... + 11950643.

It is an arithmetic number, because the mean of its divisors is an integer number (2796056874).

Almost surely, 2^40220201043 is an apocalyptic number.

40220201043 is a deficient number, since it is larger than the sum of its proper divisors (26885163933).

40220201043 is a wasteful number, since it uses less digits than its factorization.

40220201043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23897955 (or 23897952 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 40220201043 its reverse (34010202204), we get a palindrome (74230403247).

The spelling of 40220201043 in words is "forty billion, two hundred twenty million, two hundred one thousand, forty-three".