1124131404431 has 8 divisors (see below), whose sum is σ = 1284746547840. Its totient is φ = 963522496728.

The previous prime is 1124131404397. The next prime is 1124131404437. The reversal of 1124131404431 is 1344041314211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1124131404431 - 2⁶ = 1124131404367 is a prime.

It is a super-2 number, since 2×1124131404431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1124131404394 and 1124131404403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124131404437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166021 + ... + 1899438.

It is an arithmetic number, because the mean of its divisors is an integer number (160593318480).

Almost surely, 2^{1124131404431} is an apocalyptic number.

1124131404431 is a deficient number, since it is larger than the sum of its proper divisors (160615143409).

1124131404431 is an equidigital number, since it uses as much as digits as its factorization.

1124131404431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117853.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 1124131404431 its reverse (1344041314211), we get a palindrome (2468172718642).

The spelling of 1124131404431 in words is "one trillion, one hundred twenty-four billion, one hundred thirty-one million, four hundred four thousand, four hundred thirty-one".