1141662161446 has 8 divisors (see below), whose sum is σ = 1712806271424. Its totient is φ = 570726737640.

The previous prime is 1141662161413. The next prime is 1141662161501. The reversal of 1141662161446 is 6441612661411.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52157865 + ... + 52179748.

It is an arithmetic number, because the mean of its divisors is an integer number (214100783928).

Almost surely, 2^{1141662161446} is an apocalyptic number.

1141662161446 is a deficient number, since it is larger than the sum of its proper divisors (571144109978).

1141662161446 is a wasteful number, since it uses less digits than its factorization.

1141662161446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104343086.

The product of its digits is 165888, while the sum is 43.

The spelling of 1141662161446 in words is "one trillion, one hundred forty-one billion, six hundred sixty-two million, one hundred sixty-one thousand, four hundred forty-six".