240343134046 has 16 divisors (see below), whose sum is σ = 381287698560. Its totient is φ = 113307185880.

The previous prime is 240343134043. The next prime is 240343134047. The reversal of 240343134046 is 640431343042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240343134043) 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, 14979706 + ... + 14995741.

It is an arithmetic number, because the mean of its divisors is an integer number (23830481160).

Almost surely, 2^240343134046 is an apocalyptic number.

240343134046 is a deficient number, since it is larger than the sum of its proper divisors (140944564514).

240343134046 is a wasteful number, since it uses less digits than its factorization.

240343134046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29975679.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 240343134046 its reverse (640431343042), we get a palindrome (880774477088).

The spelling of 240343134046 in words is "two hundred forty billion, three hundred forty-three million, one hundred thirty-four thousand, forty-six".