40141123154430 has 64 divisors (see below), whose sum is σ = 98943549539328. Its totient is φ = 10414877754240.

The previous prime is 40141123154359. The next prime is 40141123154519. The reversal of 40141123154430 is 3445132114104.

It is a super-2 number, since 2×40141123154430² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40141123154391 and 40141123154400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148430635 + ... + 148700825.

It is an arithmetic number, because the mean of its divisors is an integer number (1545992961552).

Almost surely, 2^{40141123154430} is an apocalyptic number.

40141123154430 is an abundant number, since it is smaller than the sum of its proper divisors (58802426384898).

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

40141123154430 is a wasteful number, since it uses less digits than its factorization.

40141123154430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404081.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 40141123154430 its reverse (3445132114104), we get a palindrome (43586255268534).

The spelling of 40141123154430 in words is "forty trillion, one hundred forty-one billion, one hundred twenty-three million, one hundred fifty-four thousand, four hundred thirty".