40401131414 has 24 divisors (see below), whose sum is σ = 74642669640. Its totient is φ = 16296254016.

The previous prime is 40401131383. The next prime is 40401131437. The reversal of 40401131414 is 41413110404.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40401131414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12123524 + ... + 12126855.

It is an arithmetic number, because the mean of its divisors is an integer number (3110111235).

Almost surely, 2^40401131414 is an apocalyptic number.

40401131414 is a deficient number, since it is larger than the sum of its proper divisors (34241538226).

40401131414 is a wasteful number, since it uses less digits than its factorization.

40401131414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24250412 (or 24250405 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 40401131414 its reverse (41413110404), we get a palindrome (81814241818).

The spelling of 40401131414 in words is "forty billion, four hundred one million, one hundred thirty-one thousand, four hundred fourteen".