4405134332431 has 8 divisors (see below), whose sum is σ = 5157230438304. Its totient is φ = 3683736026880.

The previous prime is 4405134332411. The next prime is 4405134332453. The reversal of 4405134332431 is 1342334315044.

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

It is not a de Polignac number, because 4405134332431 - 2¹¹ = 4405134330383 is a prime.

It is a super-2 number, since 2×4405134332431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405134332411) 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, 7674449770 + ... + 7674450343.

It is an arithmetic number, because the mean of its divisors is an integer number (644653804788).

Almost surely, 2^{4405134332431} is an apocalyptic number.

4405134332431 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4405134332431 is a deficient number, since it is larger than the sum of its proper divisors (752096105873).

4405134332431 is a wasteful number, since it uses less digits than its factorization.

4405134332431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15348900161.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 4405134332431 its reverse (1342334315044), we get a palindrome (5747468647475).

The spelling of 4405134332431 in words is "four trillion, four hundred five billion, one hundred thirty-four million, three hundred thirty-two thousand, four hundred thirty-one".