121468018 has 8 divisors (see below), whose sum is σ = 208230912. Its totient is φ = 52057716.

The previous prime is 121467977. The next prime is 121468021. The reversal of 121468018 is 810864121.

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, 4338130 + ... + 4338157.

It is an arithmetic number, because the mean of its divisors is an integer number (26028864).

Almost surely, 2^121468018 is an apocalyptic number.

121468018 is a deficient number, since it is larger than the sum of its proper divisors (86762894).

121468018 is an equidigital number, since it uses as much as digits as its factorization.

121468018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676296.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 121468018 is about 11021.2530140633. The cubic root of 121468018 is about 495.2456258098.

It can be divided in two parts, 12146 and 8018, that added together give a square (20164 = 142²).

The spelling of 121468018 in words is "one hundred twenty-one million, four hundred sixty-eight thousand, eighteen".