121416162 has 16 divisors (see below), whose sum is σ = 277522752. Its totient is φ = 34690320.

The previous prime is 121416151. The next prime is 121416173. The reversal of 121416162 is 261614121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (121416151) and next prime (121416173).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445389 + ... + 1445472.

It is an arithmetic number, because the mean of its divisors is an integer number (17345172).

Almost surely, 2^121416162 is an apocalyptic number.

121416162 is an abundant number, since it is smaller than the sum of its proper divisors (156106590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121416162 is a wasteful number, since it uses less digits than its factorization.

121416162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890873.

The product of its digits is 576, while the sum is 24.

The square root of 121416162 is about 11018.9002173538. The cubic root of 121416162 is about 495.1751405549.

The spelling of 121416162 in words is "one hundred twenty-one million, four hundred sixteen thousand, one hundred sixty-two".