1142040364066 has 16 divisors (see below), whose sum is σ = 2005534298880. Its totient is φ = 477508165920.

The previous prime is 1142040363901. The next prime is 1142040364103. The reversal of 1142040364066 is 6604630402411.

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, 994808106 + ... + 994809253.

It is an arithmetic number, because the mean of its divisors is an integer number (125345893680).

Almost surely, 2^{1142040364066} is an apocalyptic number.

1142040364066 is a deficient number, since it is larger than the sum of its proper divisors (863493934814).

1142040364066 is a wasteful number, since it uses less digits than its factorization.

1142040364066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989617409.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 1142040364066 its reverse (6604630402411), we get a palindrome (7746670766477).

The spelling of 1142040364066 in words is "one trillion, one hundred forty-two billion, forty million, three hundred sixty-four thousand, sixty-six".