1200574616042 has 8 divisors (see below), whose sum is σ = 1801023079716. Its totient is φ = 600233589472.

The previous prime is 1200574615997. The next prime is 1200574616183. The reversal of 1200574616042 is 2406164750021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1129397178361 + 71177437681 = 1062731^2 + 266791^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1200574615987 and 1200574616005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26831333 + ... + 26876040.

Almost surely, 2^{1200574616042} is an apocalyptic number.

1200574616042 is a deficient number, since it is larger than the sum of its proper divisors (600448463674).

1200574616042 is a wasteful number, since it uses less digits than its factorization.

1200574616042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53718552.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 1200574616042 in words is "one trillion, two hundred billion, five hundred seventy-four million, six hundred sixteen thousand, forty-two".