1242031414 has 8 divisors (see below), whose sum is σ = 2006358480. Its totient is φ = 573245256.

The previous prime is 1242031411. The next prime is 1242031421. The reversal of 1242031414 is 4141302421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242031411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23885194 + ... + 23885245.

It is an arithmetic number, because the mean of its divisors is an integer number (250794810).

Almost surely, 2^1242031414 is an apocalyptic number.

1242031414 is a deficient number, since it is larger than the sum of its proper divisors (764327066).

1242031414 is a wasteful number, since it uses less digits than its factorization.

1242031414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47770454.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1242031414 is about 35242.4660601383. The cubic root of 1242031414 is about 1074.9234238585.

Adding to 1242031414 its reverse (4141302421), we get a palindrome (5383333835).

It can be divided in two parts, 12420 and 31414, that added together give a palindrome (43834).

The spelling of 1242031414 in words is "one billion, two hundred forty-two million, thirty-one thousand, four hundred fourteen".