3985152441486 has 16 divisors (see below), whose sum is σ = 7970840304768. Its totient is φ = 1328294910200.

The previous prime is 3985152441461. The next prime is 3985152441539. The reversal of 3985152441486 is 6841442515893.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 22212450 + ... + 22391141.

It is an arithmetic number, because the mean of its divisors is an integer number (498177519048).

Almost surely, 2^{3985152441486} is an apocalyptic number.

3985152441486 is an abundant number, since it is smaller than the sum of its proper divisors (3985687863282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3985152441486 is a wasteful number, since it uses less digits than its factorization.

3985152441486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44618487.

The product of its digits is 33177600, while the sum is 60.

The spelling of 3985152441486 in words is "three trillion, nine hundred eighty-five billion, one hundred fifty-two million, four hundred forty-one thousand, four hundred eighty-six".