240420104414012 has 24 divisors (see below), whose sum is σ = 421415301881952. Its totient is φ = 120015819896000.

The previous prime is 240420104413961. The next prime is 240420104414041. The reversal of 240420104414012 is 210414401024042.

It is a super-2 number, since 2×240420104414012² (a number of 30 digits) contains 22 as substring.

It is a congruent 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, 70562 + ... + 21928182.

It is an arithmetic number, because the mean of its divisors is an integer number (17558970911748).

Almost surely, 2^{240420104414012} is an apocalyptic number.

It is an amenable number.

240420104414012 is a deficient number, since it is larger than the sum of its proper divisors (180995197467940).

240420104414012 is a wasteful number, since it uses less digits than its factorization.

240420104414012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21862069 (or 21862067 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 240420104414012 its reverse (210414401024042), we get a palindrome (450834505438054).

The spelling of 240420104414012 in words is "two hundred forty trillion, four hundred twenty billion, one hundred four million, four hundred fourteen thousand, twelve".