8401885011 has 24 divisors (see below), whose sum is σ = 13074117056. Its totient is φ = 5168603520.

The previous prime is 8401884989. The next prime is 8401885033. The reversal of 8401885011 is 1105881048.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8401884989) and next prime (8401885033).

It is not a de Polignac number, because 8401885011 - 2⁶ = 8401884947 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8401885411) 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 23 ways as a sum of consecutive naturals, for example, 380391 + ... + 401871.

Almost surely, 2^8401885011 is an apocalyptic number.

8401885011 is a deficient number, since it is larger than the sum of its proper divisors (4672232045).

8401885011 is a wasteful number, since it uses less digits than its factorization.

8401885011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24843 (or 24840 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 36.

The square root of 8401885011 is about 91661.7969003445. The cubic root of 8401885011 is about 2032.9447592659.

The spelling of 8401885011 in words is "eight billion, four hundred one million, eight hundred eighty-five thousand, eleven".