156404141041 has 2 divisors, whose sum is σ = 156404141042. Its totient is φ = 156404141040.

The previous prime is 156404140993. The next prime is 156404141051. The reversal of 156404141041 is 140141404651.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131438877025 + 24965264016 = 362545^2 + 158004^2 .

It is a cyclic number.

It is not a de Polignac number, because 156404141041 - 2²³ = 156395752433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 156404140994 and 156404141012.

It is not a weakly prime, because it can be changed into another prime (156404141051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78202070520 + 78202070521.

It is an arithmetic number, because the mean of its divisors is an integer number (78202070521).

Almost surely, 2^156404141041 is an apocalyptic number.

It is an amenable number.

156404141041 is a deficient number, since it is larger than the sum of its proper divisors (1).

156404141041 is an equidigital number, since it uses as much as digits as its factorization.

156404141041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 156404141041 its reverse (140141404651), we get a palindrome (296545545692).

The spelling of 156404141041 in words is "one hundred fifty-six billion, four hundred four million, one hundred forty-one thousand, forty-one".