242451414 has 32 divisors (see below), whose sum is σ = 547920000. Its totient is φ = 79446312.

The previous prime is 242451413. The next prime is 242451421. The reversal of 242451414 is 414154242.

242451414 is a `hidden beast` number, since 2 + 4 + 245 + 1 + 414 = 666.

242451414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242451413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34864 + ... + 41235.

It is an arithmetic number, because the mean of its divisors is an integer number (17122500).

Almost surely, 2^242451414 is an apocalyptic number.

242451414 is an abundant number, since it is smaller than the sum of its proper divisors (305468586).

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

242451414 is a wasteful number, since it uses less digits than its factorization.

242451414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76169 (or 76163 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 242451414 is about 15570.8514218074. The cubic root of 242451414 is about 623.5552026171. Note that the first 3 decimals are identical.

The spelling of 242451414 in words is "two hundred forty-two million, four hundred fifty-one thousand, four hundred fourteen".