69481471094 has 36 divisors (see below), whose sum is σ = 123085438164. Its totient is φ = 29324311632.

The previous prime is 69481471093. The next prime is 69481471117. The reversal of 69481471094 is 49017418496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69481471093) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21357572 + ... + 21360824.

It is an arithmetic number, because the mean of its divisors is an integer number (3419039949).

Almost surely, 2^69481471094 is an apocalyptic number.

69481471094 is a deficient number, since it is larger than the sum of its proper divisors (53603967070).

69481471094 is an frugal number, since it uses more digits than its factorization.

69481471094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6589 (or 3329 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 69481471094 in words is "sixty-nine billion, four hundred eighty-one million, four hundred seventy-one thousand, ninety-four".