118884851864 has 8 divisors (see below), whose sum is σ = 222909097260. Its totient is φ = 59442425928.

The previous prime is 118884851861. The next prime is 118884851867. The reversal of 118884851864 is 468158488811.

It is an interprime number because it is at equal distance from previous prime (118884851861) and next prime (118884851867).

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 118884851797 and 118884851806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118884851861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7430303234 + ... + 7430303249.

Almost surely, 2^118884851864 is an apocalyptic number.

It is an amenable number.

118884851864 is a deficient number, since it is larger than the sum of its proper divisors (104024245396).

118884851864 is a wasteful number, since it uses less digits than its factorization.

118884851864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14860606489 (or 14860606485 counting only the distinct ones).

The product of its digits is 15728640, while the sum is 62.

The spelling of 118884851864 in words is "one hundred eighteen billion, eight hundred eighty-four million, eight hundred fifty-one thousand, eight hundred sixty-four".