121412350 has 24 divisors (see below), whose sum is σ = 226860480. Its totient is φ = 48342720.

The previous prime is 121412341. The next prime is 121412353. The reversal of 121412350 is 53214121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121412353) 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, 5706 + ... + 16594.

It is an arithmetic number, because the mean of its divisors is an integer number (9452520).

Almost surely, 2^121412350 is an apocalyptic number.

121412350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121412350 is a deficient number, since it is larger than the sum of its proper divisors (105448130).

121412350 is a wasteful number, since it uses less digits than its factorization.

121412350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11124 (or 11119 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 121412350 is about 11018.7272404756. The cubic root of 121412350 is about 495.1699583031.

Adding to 121412350 its reverse (53214121), we get a palindrome (174626471).

The spelling of 121412350 in words is "one hundred twenty-one million, four hundred twelve thousand, three hundred fifty".