41422144431 has 16 divisors (see below), whose sum is σ = 55575652608. Its totient is φ = 27441792000.

The previous prime is 41422144409. The next prime is 41422144459. The reversal of 41422144431 is 13444122414.

It is a happy number.

It is not a de Polignac number, because 41422144431 - 2¹⁷ = 41422013359 is a prime.

It is a super-2 number, since 2×41422144431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41422144471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235756 + ... + 2254206.

It is an arithmetic number, because the mean of its divisors is an integer number (3473478288).

Almost surely, 2^41422144431 is an apocalyptic number.

41422144431 is a deficient number, since it is larger than the sum of its proper divisors (14153508177).

41422144431 is a wasteful number, since it uses less digits than its factorization.

41422144431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23102.

The product of its digits is 12288, while the sum is 30.

Adding to 41422144431 its reverse (13444122414), we get a palindrome (54866266845).

The spelling of 41422144431 in words is "forty-one billion, four hundred twenty-two million, one hundred forty-four thousand, four hundred thirty-one".