1342441401541 has 2 divisors, whose sum is σ = 1342441401542. Its totient is φ = 1342441401540.

The previous prime is 1342441401529. The next prime is 1342441401583. The reversal of 1342441401541 is 1451041442431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1244906988516 + 97534413025 = 1115754^2 + 312305^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342441401541 - 2²⁷ = 1342307183813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342441401497 and 1342441401506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342441411541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671220700770 + 671220700771.

It is an arithmetic number, because the mean of its divisors is an integer number (671220700771).

Almost surely, 2^{1342441401541} is an apocalyptic number.

It is an amenable number.

1342441401541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342441401541 is an equidigital number, since it uses as much as digits as its factorization.

1342441401541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 1342441401541 its reverse (1451041442431), we get a palindrome (2793482843972).

The spelling of 1342441401541 in words is "one trillion, three hundred forty-two billion, four hundred forty-one million, four hundred one thousand, five hundred forty-one".