1242292014 has 24 divisors (see below), whose sum is σ = 2695780152. Its totient is φ = 413459280.

The previous prime is 1242292013. The next prime is 1242292033. The reversal of 1242292014 is 4102922421.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242292013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41092 + ... + 64599.

It is an arithmetic number, because the mean of its divisors is an integer number (112324173).

Almost surely, 2^1242292014 is an apocalyptic number.

1242292014 is an abundant number, since it is smaller than the sum of its proper divisors (1453488138).

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

1242292014 is a wasteful number, since it uses less digits than its factorization.

1242292014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106352 (or 106349 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1242292014 is about 35246.1631103302. The cubic root of 1242292014 is about 1074.9985978709.

The spelling of 1242292014 in words is "one billion, two hundred forty-two million, two hundred ninety-two thousand, fourteen".