1167415550242 has 8 divisors (see below), whose sum is σ = 1751133750300. Its totient is φ = 583704300144.

The previous prime is 1167415550239. The next prime is 1167415550261. The reversal of 1167415550242 is 2420555147611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1031343833601 + 136071716641 = 1015551^2 + 368879^2 .

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

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, 1295017 + ... + 2002972.

Almost surely, 2^{1167415550242} is an apocalyptic number.

1167415550242 is a deficient number, since it is larger than the sum of its proper divisors (583718200058).

1167415550242 is a wasteful number, since it uses less digits than its factorization.

1167415550242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474980.

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 1167415550242 in words is "one trillion, one hundred sixty-seven billion, four hundred fifteen million, five hundred fifty thousand, two hundred forty-two".