1243382414 has 16 divisors (see below), whose sum is σ = 1981030608. Its totient is φ = 583270272.

The previous prime is 1243382411. The next prime is 1243382423. The reversal of 1243382414 is 4142833421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1243382411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46904 + ... + 68459.

It is an arithmetic number, because the mean of its divisors is an integer number (123814413).

Almost surely, 2^1243382414 is an apocalyptic number.

1243382414 is a deficient number, since it is larger than the sum of its proper divisors (737648194).

1243382414 is a wasteful number, since it uses less digits than its factorization.

1243382414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115699.

The product of its digits is 18432, while the sum is 32.

The square root of 1243382414 is about 35261.6280679154. The cubic root of 1243382414 is about 1075.3130262747.

The spelling of 1243382414 in words is "one billion, two hundred forty-three million, three hundred eighty-two thousand, four hundred fourteen".