340142403101 has 4 divisors (see below), whose sum is σ = 360150779772. Its totient is φ = 320134026432.

The previous prime is 340142403091. The next prime is 340142403137. The reversal of 340142403101 is 101304241043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95858352100 + 244284051001 = 309610^2 + 494251^2 .

It is a cyclic number.

It is not a de Polignac number, because 340142403101 - 2¹⁸ = 340142140957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340142403191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10004188310 + ... + 10004188343.

It is an arithmetic number, because the mean of its divisors is an integer number (90037694943).

Almost surely, 2^340142403101 is an apocalyptic number.

It is an amenable number.

340142403101 is a deficient number, since it is larger than the sum of its proper divisors (20008376671).

340142403101 is a wasteful number, since it uses less digits than its factorization.

340142403101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20008376670.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 340142403101 its reverse (101304241043), we get a palindrome (441446644144).

The spelling of 340142403101 in words is "three hundred forty billion, one hundred forty-two million, four hundred three thousand, one hundred one".