1240000234313 has 8 divisors (see below), whose sum is σ = 1316814410400. Its totient is φ = 1164341158848.

The previous prime is 1240000234307. The next prime is 1240000234331. The reversal of 1240000234313 is 3134320000421.

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 1240000234313 - 2³⁸ = 965122327369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1240000234813) 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, 288772943 + ... + 288777236.

It is an arithmetic number, because the mean of its divisors is an integer number (164601801300).

Almost surely, 2^{1240000234313} is an apocalyptic number.

It is an amenable number.

1240000234313 is a deficient number, since it is larger than the sum of its proper divisors (76814176087).

1240000234313 is a wasteful number, since it uses less digits than its factorization.

1240000234313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577550311.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1240000234313 its reverse (3134320000421), we get a palindrome (4374320234734).

The spelling of 1240000234313 in words is "one trillion, two hundred forty billion, two hundred thirty-four thousand, three hundred thirteen".