40510020414 has 32 divisors (see below), whose sum is σ = 83063021184. Its totient is φ = 13164046560.

The previous prime is 40510020401. The next prime is 40510020427. The reversal of 40510020414 is 41402001504.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40510020401) and next prime (40510020427).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15177 + ... + 285044.

It is an arithmetic number, because the mean of its divisors is an integer number (2595719412).

Almost surely, 2^40510020414 is an apocalyptic number.

40510020414 is an abundant number, since it is smaller than the sum of its proper divisors (42553000770).

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

40510020414 is a wasteful number, since it uses less digits than its factorization.

40510020414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300792.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 40510020414 its reverse (41402001504), we get a palindrome (81912021918).

The spelling of 40510020414 in words is "forty billion, five hundred ten million, twenty thousand, four hundred fourteen".