1124201441431 has 4 divisors (see below), whose sum is σ = 1126762265200. Its totient is φ = 1121640617664.

The previous prime is 1124201441413. The next prime is 1124201441459. The reversal of 1124201441431 is 1341441024211.

It is a happy number.

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 1124201441431 - 2²³ = 1124193052823 is a prime.

It is a super-2 number, since 2×1124201441431² (a number of 25 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 1124201441431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124201448431) 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, 1280411226 + ... + 1280412103.

It is an arithmetic number, because the mean of its divisors is an integer number (281690566300).

Almost surely, 2^{1124201441431} is an apocalyptic number.

1124201441431 is a deficient number, since it is larger than the sum of its proper divisors (2560823769).

1124201441431 is an equidigital number, since it uses as much as digits as its factorization.

1124201441431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560823768.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1124201441431 its reverse (1341441024211), we get a palindrome (2465642465642).

The spelling of 1124201441431 in words is "one trillion, one hundred twenty-four billion, two hundred one million, four hundred forty-one thousand, four hundred thirty-one".