1142026234666 has 4 divisors (see below), whose sum is σ = 1713039352002. Its totient is φ = 571013117332.

The previous prime is 1142026234561. The next prime is 1142026234721. The reversal of 1142026234666 is 6664326202411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 918954221641 + 223072013025 = 958621^2 + 472305^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285506558665 + ... + 285506558668.

Almost surely, 2^{1142026234666} is an apocalyptic number.

1142026234666 is a deficient number, since it is larger than the sum of its proper divisors (571013117336).

1142026234666 is an equidigital number, since it uses as much as digits as its factorization.

1142026234666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571013117335.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 1142026234666 in words is "one trillion, one hundred forty-two billion, twenty-six million, two hundred thirty-four thousand, six hundred sixty-six".