985476641401 has 16 divisors (see below), whose sum is σ = 1140223803264. Its totient is φ = 834227737344.

The previous prime is 985476641393. The next prime is 985476641441. The reversal of 985476641401 is 104146674589.

It is a cyclic number.

It is not a de Polignac number, because 985476641401 - 2³ = 985476641393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (985476641441) 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 15 ways as a sum of consecutive naturals, for example, 1390411 + ... + 1975903.

It is an arithmetic number, because the mean of its divisors is an integer number (71263987704).

Almost surely, 2^985476641401 is an apocalyptic number.

It is an amenable number.

985476641401 is a deficient number, since it is larger than the sum of its proper divisors (154747161863).

985476641401 is a wasteful number, since it uses less digits than its factorization.

985476641401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588480.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 985476641401 in words is "nine hundred eighty-five billion, four hundred seventy-six million, six hundred forty-one thousand, four hundred one".