1112127646942 has 32 divisors (see below), whose sum is σ = 1874790163008. Its totient is φ = 490929010176.

The previous prime is 1112127646937. The next prime is 1112127646999. The reversal of 1112127646942 is 2496467212111.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 1112127646892 and 1112127646901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7166808 + ... + 7320340.

It is an arithmetic number, because the mean of its divisors is an integer number (58587192594).

Almost surely, 2^{1112127646942} is an apocalyptic number.

1112127646942 is a deficient number, since it is larger than the sum of its proper divisors (762662516066).

1112127646942 is a wasteful number, since it uses less digits than its factorization.

1112127646942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165684.

The product of its digits is 290304, while the sum is 46.

The spelling of 1112127646942 in words is "one trillion, one hundred twelve billion, one hundred twenty-seven million, six hundred forty-six thousand, nine hundred forty-two".