1258027234166 has 16 divisors (see below), whose sum is σ = 1955064554640. Its totient is φ = 606404678880.

The previous prime is 1258027234127. The next prime is 1258027234193. The reversal of 1258027234166 is 6614327208521.

It is a self number, because there is not a number n which added to its sum of digits gives 1258027234166.

It is a congruent 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, 16368716 + ... + 16445391.

It is an arithmetic number, because the mean of its divisors is an integer number (122191534665).

Almost surely, 2^{1258027234166} is an apocalyptic number.

1258027234166 is a deficient number, since it is larger than the sum of its proper divisors (697037320474).

1258027234166 is a wasteful number, since it uses less digits than its factorization.

1258027234166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32814799.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 1258027234166 in words is "one trillion, two hundred fifty-eight billion, twenty-seven million, two hundred thirty-four thousand, one hundred sixty-six".