1072810514018 has 16 divisors (see below), whose sum is σ = 1658336004864. Its totient is φ = 520188529440.

The previous prime is 1072810513961. The next prime is 1072810514021. The reversal of 1072810514018 is 8104150182701.

It is a happy number.

It is a Curzon 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, 39157130 + ... + 39184517.

It is an arithmetic number, because the mean of its divisors is an integer number (103646000304).

Almost surely, 2^{1072810514018} is an apocalyptic number.

1072810514018 is a deficient number, since it is larger than the sum of its proper divisors (585525490846).

1072810514018 is a wasteful number, since it uses less digits than its factorization.

1072810514018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78341857.

The product of its (nonzero) digits is 17920, while the sum is 38.

Adding to 1072810514018 its reverse (8104150182701), we get a palindrome (9176960696719).

The spelling of 1072810514018 in words is "one trillion, seventy-two billion, eight hundred ten million, five hundred fourteen thousand, eighteen".