340411040741 has 4 divisors (see below), whose sum is σ = 340485582432. Its totient is φ = 340336499052.

The previous prime is 340411040731. The next prime is 340411040791. The reversal of 340411040741 is 147040114043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147040114043 = 967 ⋅152058029.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340411040741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340411040731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37263995 + ... + 37273128.

It is an arithmetic number, because the mean of its divisors is an integer number (85121395608).

Almost surely, 2^340411040741 is an apocalyptic number.

It is an amenable number.

340411040741 is a deficient number, since it is larger than the sum of its proper divisors (74541691).

340411040741 is an equidigital number, since it uses as much as digits as its factorization.

340411040741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74541690.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 340411040741 its reverse (147040114043), we get a palindrome (487451154784).

The spelling of 340411040741 in words is "three hundred forty billion, four hundred eleven million, forty thousand, seven hundred forty-one".