4681066771445 has 8 divisors (see below), whose sum is σ = 5654480657280. Its totient is φ = 3720053062800.

The previous prime is 4681066771399. The next prime is 4681066771531. The reversal of 4681066771445 is 5441776601864.

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

It is not a de Polignac number, because 4681066771445 - 2¹⁰ = 4681066770421 is a prime.

It is a super-2 number, since 2×4681066771445² (a number of 26 digits) contains 22 as substring.

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, 3100043465 + ... + 3100044974.

It is an arithmetic number, because the mean of its divisors is an integer number (706810082160).

Almost surely, 2^{4681066771445} is an apocalyptic number.

It is an amenable number.

4681066771445 is a deficient number, since it is larger than the sum of its proper divisors (973413885835).

4681066771445 is a wasteful number, since it uses less digits than its factorization.

4681066771445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6200088595.

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 4681066771445 in words is "four trillion, six hundred eighty-one billion, sixty-six million, seven hundred seventy-one thousand, four hundred forty-five".