67734674102 has 16 divisors (see below), whose sum is σ = 105397588800. Its totient is φ = 32623056960.

The previous prime is 67734674089. The next prime is 67734674141. The reversal of 67734674102 is 20147643776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5221577 + ... + 5234532.

It is an arithmetic number, because the mean of its divisors is an integer number (6587349300).

Almost surely, 2^67734674102 is an apocalyptic number.

67734674102 is a deficient number, since it is larger than the sum of its proper divisors (37662914698).

67734674102 is a wasteful number, since it uses less digits than its factorization.

67734674102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10456231.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 67734674102 in words is "sixty-seven billion, seven hundred thirty-four million, six hundred seventy-four thousand, one hundred two".