40510434455142 has 32 divisors (see below), whose sum is σ = 86730635779200. Its totient is φ = 12575942183808.

The previous prime is 40510434455129. The next prime is 40510434455143. The reversal of 40510434455142 is 24155443401504.

It is a super-2 number, since 2×40510434455142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40510434455094 and 40510434455103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40510434455143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3011473683 + ... + 3011487134.

It is an arithmetic number, because the mean of its divisors is an integer number (2710332368100).

Almost surely, 2^{40510434455142} is an apocalyptic number.

40510434455142 is an abundant number, since it is smaller than the sum of its proper divisors (46220201324058).

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

40510434455142 is a wasteful number, since it uses less digits than its factorization.

40510434455142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6022960900.

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 40510434455142 its reverse (24155443401504), we get a palindrome (64665877856646).

The spelling of 40510434455142 in words is "forty trillion, five hundred ten billion, four hundred thirty-four million, four hundred fifty-five thousand, one hundred forty-two".