117421398106 has 8 divisors (see below), whose sum is σ = 176184048384. Its totient is φ = 58693381980.

The previous prime is 117421398091. The next prime is 117421398131. The reversal of 117421398106 is 601893124711.

It is a happy number.

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

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, 8650060 + ... + 8663623.

It is an arithmetic number, because the mean of its divisors is an integer number (22023006048).

Almost surely, 2^117421398106 is an apocalyptic number.

117421398106 is a deficient number, since it is larger than the sum of its proper divisors (58762650278).

117421398106 is a wasteful number, since it uses less digits than its factorization.

117421398106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17317076.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 117421398106 in words is "one hundred seventeen billion, four hundred twenty-one million, three hundred ninety-eight thousand, one hundred six".