40214344412 has 12 divisors (see below), whose sum is σ = 76772839416. Its totient is φ = 18279247440.

The previous prime is 40214344381. The next prime is 40214344451. The reversal of 40214344412 is 21444341204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456981143 + ... + 456981230.

It is an arithmetic number, because the mean of its divisors is an integer number (6397736618).

Almost surely, 2^40214344412 is an apocalyptic number.

It is an amenable number.

40214344412 is a deficient number, since it is larger than the sum of its proper divisors (36558495004).

40214344412 is a wasteful number, since it uses less digits than its factorization.

40214344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913962388 (or 913962386 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 40214344412 its reverse (21444341204), we get a palindrome (61658685616).

The spelling of 40214344412 in words is "forty billion, two hundred fourteen million, three hundred forty-four thousand, four hundred twelve".