40220134043 has 8 divisors (see below), whose sum is σ = 40393286736. Its totient is φ = 40047033600.

The previous prime is 40220134007. The next prime is 40220134067. The reversal of 40220134043 is 34043102204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40220134043 - 2²⁴ = 40203356827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40220134343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2924423 + ... + 2938143.

It is an arithmetic number, because the mean of its divisors is an integer number (5049160842).

Almost surely, 2^40220134043 is an apocalyptic number.

40220134043 is a deficient number, since it is larger than the sum of its proper divisors (173152693).

40220134043 is a wasteful number, since it uses less digits than its factorization.

40220134043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26125.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40220134043 its reverse (34043102204), we get a palindrome (74263236247).

The spelling of 40220134043 in words is "forty billion, two hundred twenty million, one hundred thirty-four thousand, forty-three".