1126233166431 has 4 divisors (see below), whose sum is σ = 1501644221912. Its totient is φ = 750822110952.

The previous prime is 1126233166411. The next prime is 1126233166577. The reversal of 1126233166431 is 1346613326211.

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

It is not a de Polignac number, because 1126233166431 - 2⁶ = 1126233166367 is a prime.

It is a super-2 number, since 2×1126233166431² (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 1126233166431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126233166411) 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, 187705527736 + ... + 187705527741.

It is an arithmetic number, because the mean of its divisors is an integer number (375411055478).

Almost surely, 2^{1126233166431} is an apocalyptic number.

1126233166431 is a deficient number, since it is larger than the sum of its proper divisors (375411055481).

1126233166431 is an equidigital number, since it uses as much as digits as its factorization.

1126233166431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375411055480.

The product of its digits is 93312, while the sum is 39.

The spelling of 1126233166431 in words is "one trillion, one hundred twenty-six billion, two hundred thirty-three million, one hundred sixty-six thousand, four hundred thirty-one".