40342123324041 has 64 divisors (see below), whose sum is σ = 69379183411200. Its totient is φ = 20232992505600.

The previous prime is 40342123324033. The next prime is 40342123324159. The reversal of 40342123324041 is 14042332124304.

It is not a de Polignac number, because 40342123324041 - 2³ = 40342123324033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 40342123323993 and 40342123324011.

It is not an unprimeable number, because it can be changed into a prime (40342123324001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108532536 + ... + 108903606.

It is an arithmetic number, because the mean of its divisors is an integer number (1084049740800).

Almost surely, 2^{40342123324041} is an apocalyptic number.

It is an amenable number.

40342123324041 is a deficient number, since it is larger than the sum of its proper divisors (29037060087159).

40342123324041 is a wasteful number, since it uses less digits than its factorization.

40342123324041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387350.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 40342123324041 its reverse (14042332124304), we get a palindrome (54384455448345).

The spelling of 40342123324041 in words is "forty trillion, three hundred forty-two billion, one hundred twenty-three million, three hundred twenty-four thousand, forty-one".