40141305502 has 16 divisors (see below), whose sum is σ = 60353154000. Its totient is φ = 20023615872.

The previous prime is 40141305487. The next prime is 40141305509. The reversal of 40141305502 is 20550314104.

It is a happy number.

It is a super-2 number, since 2×40141305502² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40141305509) 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, 4259748 + ... + 4269160.

It is an arithmetic number, because the mean of its divisors is an integer number (3772072125).

Almost surely, 2^40141305502 is an apocalyptic number.

40141305502 is a deficient number, since it is larger than the sum of its proper divisors (20211848498).

40141305502 is a wasteful number, since it uses less digits than its factorization.

40141305502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14187.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 40141305502 its reverse (20550314104), we get a palindrome (60691619606).

The spelling of 40141305502 in words is "forty billion, one hundred forty-one million, three hundred five thousand, five hundred two".