240413134212 has 48 divisors (see below), whose sum is σ = 640139086720. Its totient is φ = 77971826016.

The previous prime is 240413134211. The next prime is 240413134231. The reversal of 240413134212 is 212431314042.

240413134212 is a `hidden beast` number, since 2 + 4 + 0 + 413 + 1 + 34 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (240413134211) 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 15 ways as a sum of consecutive naturals, for example, 30077728 + ... + 30085719.

Almost surely, 2^240413134212 is an apocalyptic number.

It is an amenable number.

240413134212 is an abundant number, since it is smaller than the sum of its proper divisors (399725952508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240413134212 is a wasteful number, since it uses less digits than its factorization.

240413134212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60163497 (or 60163489 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 240413134212 its reverse (212431314042), we get a palindrome (452844448254).

The spelling of 240413134212 in words is "two hundred forty billion, four hundred thirteen million, one hundred thirty-four thousand, two hundred twelve".