1407214242 has 48 divisors (see below), whose sum is σ = 3637703520. Its totient is φ = 402060456.

The previous prime is 1407214189. The next prime is 1407214243. The reversal of 1407214242 is 2424127041.

1407214242 is a `hidden beast` number, since 1 + 407 + 2 + 14 + 242 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1407214243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263268 + ... + 268559.

It is an arithmetic number, because the mean of its divisors is an integer number (75785490).

Almost surely, 2^1407214242 is an apocalyptic number.

1407214242 is an abundant number, since it is smaller than the sum of its proper divisors (2230489278).

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

1407214242 is a wasteful number, since it uses less digits than its factorization.

1407214242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531852 (or 531839 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 1407214242 is about 37512.8543568735. The cubic root of 1407214242 is about 1120.6071967965.

The spelling of 1407214242 in words is "one billion, four hundred seven million, two hundred fourteen thousand, two hundred forty-two".