84880541169 has 8 divisors (see below), whose sum is σ = 125748949920. Its totient is φ = 56587027428.

The previous prime is 84880541131. The next prime is 84880541171. The reversal of 84880541169 is 96114508848.

It is a happy number.

84880541169 is a `hidden beast` number, since 8 + 4 + 8 + 80 + 541 + 16 + 9 = 666.

It is not a de Polignac number, because 84880541169 - 2²¹ = 84878444017 is a prime.

It is a super-2 number, since 2×84880541169² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84880543169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571861847 + ... + 1571861900.

It is an arithmetic number, because the mean of its divisors is an integer number (15718618740).

Almost surely, 2^84880541169 is an apocalyptic number.

It is an amenable number.

84880541169 is a deficient number, since it is larger than the sum of its proper divisors (40868408751).

84880541169 is a wasteful number, since it uses less digits than its factorization.

84880541169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143723756 (or 3143723750 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The spelling of 84880541169 in words is "eighty-four billion, eight hundred eighty million, five hundred forty-one thousand, one hundred sixty-nine".