117244073151 has 12 divisors (see below), whose sum is σ = 170079388128. Its totient is φ = 77827251744.

The previous prime is 117244073143. The next prime is 117244073183. The reversal of 117244073151 is 151370442711.

117244073151 is a `hidden beast` number, since 1 + 172 + 4 + 407 + 31 + 51 = 666.

It is not a de Polignac number, because 117244073151 - 2³ = 117244073143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117244073101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27953095 + ... + 27957288.

It is an arithmetic number, because the mean of its divisors is an integer number (14173282344).

Almost surely, 2^117244073151 is an apocalyptic number.

117244073151 is a deficient number, since it is larger than the sum of its proper divisors (52835314977).

117244073151 is a wasteful number, since it uses less digits than its factorization.

117244073151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55910622 (or 55910619 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 117244073151 in words is "one hundred seventeen billion, two hundred forty-four million, seventy-three thousand, one hundred fifty-one".