40141233212057 has 2 divisors, whose sum is σ = 40141233212058. Its totient is φ = 40141233212056.

The previous prime is 40141233212051. The next prime is 40141233212153. The reversal of 40141233212057 is 75021233214104.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24891927050761 + 15249306161296 = 4989181^2 + 3905036^2 .

It is a cyclic number.

It is not a de Polignac number, because 40141233212057 - 2⁶ = 40141233211993 is a prime.

It is a super-2 number, since 2×40141233212057² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40141233212051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20070616606028 + 20070616606029.

It is an arithmetic number, because the mean of its divisors is an integer number (20070616606029).

Almost surely, 2^{40141233212057} is an apocalyptic number.

It is an amenable number.

40141233212057 is a deficient number, since it is larger than the sum of its proper divisors (1).

40141233212057 is an equidigital number, since it uses as much as digits as its factorization.

40141233212057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 40141233212057 in words is "forty trillion, one hundred forty-one billion, two hundred thirty-three million, two hundred twelve thousand, fifty-seven".