40142245760611 has 2 divisors, whose sum is σ = 40142245760612. Its totient is φ = 40142245760610.

The previous prime is 40142245760593. The next prime is 40142245760623. The reversal of 40142245760611 is 11606754224104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40142245760611 - 2²⁹ = 40141708889699 is a prime.

It is a super-2 number, since 2×40142245760611² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40142245760671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20071122880305 + 20071122880306.

It is an arithmetic number, because the mean of its divisors is an integer number (20071122880306).

Almost surely, 2^{40142245760611} is an apocalyptic number.

40142245760611 is a deficient number, since it is larger than the sum of its proper divisors (1).

40142245760611 is an equidigital number, since it uses as much as digits as its factorization.

40142245760611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 43.

Adding to 40142245760611 its reverse (11606754224104), we get a palindrome (51748999984715).

The spelling of 40142245760611 in words is "forty trillion, one hundred forty-two billion, two hundred forty-five million, seven hundred sixty thousand, six hundred eleven".