1466677471147 has 8 divisors (see below), whose sum is σ = 1764424025600. Its totient is φ = 1190986217064.

The previous prime is 1466677471099. The next prime is 1466677471163. The reversal of 1466677471147 is 7411747766641.

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

It is not a de Polignac number, because 1466677471147 - 2²³ = 1466669082539 is a prime.

It is a super-2 number, since 2×1466677471147² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1466677471247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5513824947 + ... + 5513825212.

It is an arithmetic number, because the mean of its divisors is an integer number (220553003200).

Almost surely, 2^{1466677471147} is an apocalyptic number.

1466677471147 is a deficient number, since it is larger than the sum of its proper divisors (297746554453).

1466677471147 is a wasteful number, since it uses less digits than its factorization.

1466677471147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11027650185.

The product of its digits is 33191424, while the sum is 61.

It can be divided in two parts, 14666774 and 71147, that added together give a square (14737921 = 3839²).

The spelling of 1466677471147 in words is "one trillion, four hundred sixty-six billion, six hundred seventy-seven million, four hundred seventy-one thousand, one hundred forty-seven".