40344514154414 has 4 divisors (see below), whose sum is σ = 60516771231624. Its totient is φ = 20172257077206.

The previous prime is 40344514154407. The next prime is 40344514154459. The reversal of 40344514154414 is 41445141544304.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10086128538602 + ... + 10086128538605.

It is an arithmetic number, because the mean of its divisors is an integer number (15129192807906).

Almost surely, 2^{40344514154414} is an apocalyptic number.

40344514154414 is a deficient number, since it is larger than the sum of its proper divisors (20172257077210).

40344514154414 is a wasteful number, since it uses less digits than its factorization.

40344514154414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20172257077209.

The product of its (nonzero) digits is 1228800, while the sum is 44.

Adding to 40344514154414 its reverse (41445141544304), we get a palindrome (81789655698718).

The spelling of 40344514154414 in words is "forty trillion, three hundred forty-four billion, five hundred fourteen million, one hundred fifty-four thousand, four hundred fourteen".