1178248895942 has 16 divisors (see below), whose sum is σ = 1778397172800. Its totient is φ = 585450574632.

The previous prime is 1178248895881. The next prime is 1178248895963. The reversal of 1178248895942 is 2495988428711.

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, 3113333 + ... + 3471215.

It is an arithmetic number, because the mean of its divisors is an integer number (111149823300).

Almost surely, 2^{1178248895942} is an apocalyptic number.

1178248895942 is a deficient number, since it is larger than the sum of its proper divisors (600148276858).

1178248895942 is a wasteful number, since it uses less digits than its factorization.

1178248895942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368147.

The product of its digits is 92897280, while the sum is 68.

The spelling of 1178248895942 in words is "one trillion, one hundred seventy-eight billion, two hundred forty-eight million, eight hundred ninety-five thousand, nine hundred forty-two".