400140044113414 has 12 divisors (see below), whose sum is σ = 659735031410532. Its totient is φ = 181881838233260.

The previous prime is 400140044113379. The next prime is 400140044113471. The reversal of 400140044113414 is 414311440041004.

It is a happy number.

It is a super-2 number, since 2×400140044113414² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 826735628092 + ... + 826735628575.

It is an arithmetic number, because the mean of its divisors is an integer number (54977919284211).

Almost surely, 2^{400140044113414} is an apocalyptic number.

400140044113414 is a deficient number, since it is larger than the sum of its proper divisors (259594987297118).

400140044113414 is a wasteful number, since it uses less digits than its factorization.

400140044113414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653471256691 (or 1653471256680 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 400140044113414 its reverse (414311440041004), we get a palindrome (814451484154418).

The spelling of 400140044113414 in words is "four hundred trillion, one hundred forty billion, forty-four million, one hundred thirteen thousand, four hundred fourteen".