340102142335 has 4 divisors (see below), whose sum is σ = 408122570808. Its totient is φ = 272081713864.

The previous prime is 340102142299. The next prime is 340102142431. The reversal of 340102142335 is 533241201043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 340102142335 - 2²¹ = 340100045183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34010214229 + ... + 34010214238.

It is an arithmetic number, because the mean of its divisors is an integer number (102030642702).

Almost surely, 2^340102142335 is an apocalyptic number.

340102142335 is a deficient number, since it is larger than the sum of its proper divisors (68020428473).

340102142335 is an equidigital number, since it uses as much as digits as its factorization.

340102142335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68020428472.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 340102142335 its reverse (533241201043), we get a palindrome (873343343378).

The spelling of 340102142335 in words is "three hundred forty billion, one hundred two million, one hundred forty-two thousand, three hundred thirty-five".