4431134150401 has 16 divisors (see below), whose sum is σ = 5139940199296. Its totient is φ = 3741279290496.

The previous prime is 4431134150381. The next prime is 4431134150407. The reversal of 4431134150401 is 1040514311344.

It is a cyclic number.

It is not a de Polignac number, because 4431134150401 - 2⁹ = 4431134149889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4431134150407) 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, 12676765 + ... + 13021621.

It is an arithmetic number, because the mean of its divisors is an integer number (321246262456).

Almost surely, 2^{4431134150401} is an apocalyptic number.

It is an amenable number.

4431134150401 is a deficient number, since it is larger than the sum of its proper divisors (708806048895).

4431134150401 is a wasteful number, since it uses less digits than its factorization.

4431134150401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372328.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 4431134150401 its reverse (1040514311344), we get a palindrome (5471648461745).

The spelling of 4431134150401 in words is "four trillion, four hundred thirty-one billion, one hundred thirty-four million, one hundred fifty thousand, four hundred one".