4411311041431 has 4 divisors (see below), whose sum is σ = 5041498333072. Its totient is φ = 3781123749792.

The previous prime is 4411311041429. The next prime is 4411311041437. The reversal of 4411311041431 is 1341401131144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4411311041431 - 2¹ = 4411311041429 is a prime.

It is a super-2 number, since 2×4411311041431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4411311041431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4411311041437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315093645810 + ... + 315093645823.

It is an arithmetic number, because the mean of its divisors is an integer number (1260374583268).

Almost surely, 2^{4411311041431} is an apocalyptic number.

4411311041431 is a deficient number, since it is larger than the sum of its proper divisors (630187291641).

4411311041431 is an equidigital number, since it uses as much as digits as its factorization.

4411311041431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630187291640.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 4411311041431 its reverse (1341401131144), we get a palindrome (5752712172575).

The spelling of 4411311041431 in words is "four trillion, four hundred eleven billion, three hundred eleven million, forty-one thousand, four hundred thirty-one".