40414433142 has 8 divisors (see below), whose sum is σ = 80828866296. Its totient is φ = 13471477712.

The previous prime is 40414433119. The next prime is 40414433161. The reversal of 40414433142 is 24133441404.

It is a sphenic number, since it is the product of 3 distinct primes.

40414433142 is an admirable number.

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, 3367869423 + ... + 3367869434.

It is an arithmetic number, because the mean of its divisors is an integer number (10103608287).

Almost surely, 2^40414433142 is an apocalyptic number.

40414433142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40414433142 is a wasteful number, since it uses less digits than its factorization.

40414433142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735738862.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 40414433142 its reverse (24133441404), we get a palindrome (64547874546).

The spelling of 40414433142 in words is "forty billion, four hundred fourteen million, four hundred thirty-three thousand, one hundred forty-two".