4012855404481 has 64 divisors (see below), whose sum is σ = 5136680779776. Its totient is φ = 3044117160000.

The previous prime is 4012855404469. The next prime is 4012855404499. The reversal of 4012855404481 is 1844045582104.

It is not a de Polignac number, because 4012855404481 - 2¹⁵ = 4012855371713 is a prime.

It is a super-2 number, since 2×4012855404481² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4012855404431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 802087326 + ... + 802092328.

It is an arithmetic number, because the mean of its divisors is an integer number (80260637184).

Almost surely, 2^{4012855404481} is an apocalyptic number.

It is an amenable number.

4012855404481 is a deficient number, since it is larger than the sum of its proper divisors (1123825375295).

4012855404481 is a wasteful number, since it uses less digits than its factorization.

4012855404481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202.

The product of its (nonzero) digits is 819200, while the sum is 46.

The spelling of 4012855404481 in words is "four trillion, twelve billion, eight hundred fifty-five million, four hundred four thousand, four hundred eighty-one".