67427472476 has 24 divisors (see below), whose sum is σ = 145228403040. Its totient is φ = 26674604352.

The previous prime is 67427472473. The next prime is 67427472499.

67427472476 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67427472473) 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, 92619791 + ... + 92620518.

It is an arithmetic number, because the mean of its divisors is an integer number (6051183460).

Almost surely, 2^67427472476 is an apocalyptic number.

It is an amenable number.

67427472476 is an abundant number, since it is smaller than the sum of its proper divisors (77800930564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67427472476 is a wasteful number, since it uses less digits than its factorization.

67427472476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185240333 (or 185240331 counting only the distinct ones).

The product of its digits is 22127616, while the sum is 56.

The spelling of 67427472476 in words is "sixty-seven billion, four hundred twenty-seven million, four hundred seventy-two thousand, four hundred seventy-six".