69478625134 has 8 divisors (see below), whose sum is σ = 104270605560. Its totient is φ = 34721756616.

The previous prime is 69478625107. The next prime is 69478625141. The reversal of 69478625134 is 43152687496.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8773029 + ... + 8780944.

It is an arithmetic number, because the mean of its divisors is an integer number (13033825695).

Almost surely, 2^69478625134 is an apocalyptic number.

69478625134 is a deficient number, since it is larger than the sum of its proper divisors (34791980426).

69478625134 is a wasteful number, since it uses less digits than its factorization.

69478625134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17555954.

The product of its digits is 8709120, while the sum is 55.

The spelling of 69478625134 in words is "sixty-nine billion, four hundred seventy-eight million, six hundred twenty-five thousand, one hundred thirty-four".