1240433022043 has 8 divisors (see below), whose sum is σ = 1280496849920. Its totient is φ = 1200372310440.

The previous prime is 1240433022019. The next prime is 1240433022061. The reversal of 1240433022043 is 3402203340421.

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

It is a cyclic number.

It is not a de Polignac number, because 1240433022043 - 2³³ = 1231843087451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1240433022083) 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, 43696 + ... + 1575682.

It is an arithmetic number, because the mean of its divisors is an integer number (160062106240).

Almost surely, 2^{1240433022043} is an apocalyptic number.

1240433022043 is a deficient number, since it is larger than the sum of its proper divisors (40063827877).

1240433022043 is a wasteful number, since it uses less digits than its factorization.

1240433022043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558137.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 1240433022043 its reverse (3402203340421), we get a palindrome (4642636362464).

The spelling of 1240433022043 in words is "one trillion, two hundred forty billion, four hundred thirty-three million, twenty-two thousand, forty-three".