40433144122 has 16 divisors (see below), whose sum is σ = 69321067200. Its totient is φ = 17326713888.

The previous prime is 40433144107. The next prime is 40433144177. The reversal of 40433144122 is 22144133404.

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, 1603 + ... + 284374.

It is an arithmetic number, because the mean of its divisors is an integer number (4332566700).

Almost surely, 2^40433144122 is an apocalyptic number.

40433144122 is a deficient number, since it is larger than the sum of its proper divisors (28887923078).

40433144122 is a wasteful number, since it uses less digits than its factorization.

40433144122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296085.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40433144122 its reverse (22144133404), we get a palindrome (62577277526).

The spelling of 40433144122 in words is "forty billion, four hundred thirty-three million, one hundred forty-four thousand, one hundred twenty-two".