240420213034 has 16 divisors (see below), whose sum is σ = 360929574720. Its totient is φ = 120110395680.

The previous prime is 240420213023. The next prime is 240420213067. The reversal of 240420213034 is 430312024042.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17310657 + ... + 17324539.

It is an arithmetic number, because the mean of its divisors is an integer number (22558098420).

Almost surely, 2^240420213034 is an apocalyptic number.

240420213034 is a deficient number, since it is larger than the sum of its proper divisors (120509361686).

240420213034 is a wasteful number, since it uses less digits than its factorization.

240420213034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20445.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 240420213034 its reverse (430312024042), we get a palindrome (670732237076).

The spelling of 240420213034 in words is "two hundred forty billion, four hundred twenty million, two hundred thirteen thousand, thirty-four".