40230014421 has 8 divisors (see below), whose sum is σ = 53698390720. Its totient is φ = 26790823872.

The previous prime is 40230014417. The next prime is 40230014437. The reversal of 40230014421 is 12441003204.

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

It is not a de Polignac number, because 40230014421 - 2² = 40230014417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40230014411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7293220 + ... + 7298733.

It is an arithmetic number, because the mean of its divisors is an integer number (6712298840).

Almost surely, 2^40230014421 is an apocalyptic number.

It is an amenable number.

40230014421 is a deficient number, since it is larger than the sum of its proper divisors (13468376299).

40230014421 is a wasteful number, since it uses less digits than its factorization.

40230014421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14592875.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40230014421 its reverse (12441003204), we get a palindrome (52671017625).

The spelling of 40230014421 in words is "forty billion, two hundred thirty million, fourteen thousand, four hundred twenty-one".