1123471634967 has 48 divisors (see below), whose sum is σ = 1775707629696. Its totient is φ = 678822552000.

The previous prime is 1123471634959. The next prime is 1123471634993. The reversal of 1123471634967 is 7694361743211.

1123471634967 is a `hidden beast` number, since 1 + 1 + 23 + 4 + 71 + 63 + 496 + 7 = 666.

It is not a de Polignac number, because 1123471634967 - 2³ = 1123471634959 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123471634927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43974217 + ... + 43999757.

It is an arithmetic number, because the mean of its divisors is an integer number (36993908952).

Almost surely, 2^{1123471634967} is an apocalyptic number.

1123471634967 is a deficient number, since it is larger than the sum of its proper divisors (652235994729).

1123471634967 is a wasteful number, since it uses less digits than its factorization.

1123471634967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26892 (or 26889 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The spelling of 1123471634967 in words is "one trillion, one hundred twenty-three billion, four hundred seventy-one million, six hundred thirty-four thousand, nine hundred sixty-seven".