240134246403 has 16 divisors (see below), whose sum is σ = 330520390656. Its totient is φ = 154919207520.

The previous prime is 240134246383. The next prime is 240134246447. The reversal of 240134246403 is 304642431042.

240134246403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240134246403 - 2¹⁴ = 240134230019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240134246483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4377501 + ... + 4432017.

It is an arithmetic number, because the mean of its divisors is an integer number (20657524416).

Almost surely, 2^240134246403 is an apocalyptic number.

240134246403 is a deficient number, since it is larger than the sum of its proper divisors (90386144253).

240134246403 is a wasteful number, since it uses less digits than its factorization.

240134246403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101914.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 240134246403 its reverse (304642431042), we get a palindrome (544776677445).

The spelling of 240134246403 in words is "two hundred forty billion, one hundred thirty-four million, two hundred forty-six thousand, four hundred three".