1127125942 has 16 divisors (see below), whose sum is σ = 1884360240. Its totient is φ = 502495488.

The previous prime is 1127125907. The next prime is 1127125991. The reversal of 1127125942 is 2495217211.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 1127125898 and 1127125907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871743 + ... + 873034.

It is an arithmetic number, because the mean of its divisors is an integer number (117772515).

Almost surely, 2^1127125942 is an apocalyptic number.

1127125942 is a deficient number, since it is larger than the sum of its proper divisors (757234298).

1127125942 is a wasteful number, since it uses less digits than its factorization.

1127125942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744815.

The product of its digits is 10080, while the sum is 34.

The square root of 1127125942 is about 33572.6963766689. The cubic root of 1127125942 is about 1040.6966307764.

The spelling of 1127125942 in words is "one billion, one hundred twenty-seven million, one hundred twenty-five thousand, nine hundred forty-two".