1240535132414 has 8 divisors (see below), whose sum is σ = 1867520398728. Its totient is φ = 618028332840.

The previous prime is 1240535132411. The next prime is 1240535132443. The reversal of 1240535132414 is 4142315350421.

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 (1240535132411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1119615992 + ... + 1119617099.

It is an arithmetic number, because the mean of its divisors is an integer number (233440049841).

Almost surely, 2^{1240535132414} is an apocalyptic number.

1240535132414 is a deficient number, since it is larger than the sum of its proper divisors (626985266314).

1240535132414 is a wasteful number, since it uses less digits than its factorization.

1240535132414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239233370.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 1240535132414 in words is "one trillion, two hundred forty billion, five hundred thirty-five million, one hundred thirty-two thousand, four hundred fourteen".