40034121411123 has 80 divisors (see below), whose sum is σ = 69522351951360. Its totient is φ = 22483586772864.

The previous prime is 40034121411101. The next prime is 40034121411139. The reversal of 40034121411123 is 32111412143004.

It is a happy number.

40034121411123 is a `hidden beast` number, since 4 + 0 + 0 + 3 + 4 + 121 + 411 + 123 = 666.

40034121411123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40034121411123 - 2⁸ = 40034121410867 is a prime.

It is a super-2 number, since 2×40034121411123² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40034121411923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 143608290 + ... + 143886792.

It is an arithmetic number, because the mean of its divisors is an integer number (869029399392).

Almost surely, 2^{40034121411123} is an apocalyptic number.

40034121411123 is a deficient number, since it is larger than the sum of its proper divisors (29488230540237).

40034121411123 is a wasteful number, since it uses less digits than its factorization.

40034121411123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282878 (or 282869 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 40034121411123 its reverse (32111412143004), we get a palindrome (72145533554127).

The spelling of 40034121411123 in words is "forty trillion, thirty-four billion, one hundred twenty-one million, four hundred eleven thousand, one hundred twenty-three".