1193754810042 has 12 divisors (see below), whose sum is σ = 2586468755130. Its totient is φ = 397918270008.

The previous prime is 1193754810037. The next prime is 1193754810091. The reversal of 1193754810042 is 2400184573911.

1193754810042 is a `hidden beast` number, since 1 + 1 + 93 + 7 + 548 + 10 + 0 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 736333893801 + 457420916241 = 858099^2 + 676329^2 .

It is a super-3 number, since 3×1193754810042³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1193754810042.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33159855817 + ... + 33159855852.

Almost surely, 2^{1193754810042} is an apocalyptic number.

1193754810042 is an abundant number, since it is smaller than the sum of its proper divisors (1392713945088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1193754810042 is a wasteful number, since it uses less digits than its factorization.

1193754810042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66319711677 (or 66319711674 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 1193754810042 in words is "one trillion, one hundred ninety-three billion, seven hundred fifty-four million, eight hundred ten thousand, forty-two".