340041364426 has 4 divisors (see below), whose sum is σ = 510062046642. Its totient is φ = 170020682212.

The previous prime is 340041364379. The next prime is 340041364441. The reversal of 340041364426 is 624463140043.

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

It can be written as a sum of positive squares in only one way, i.e., 315029625625 + 25011738801 = 561275^2 + 158151^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85010341105 + ... + 85010341108.

Almost surely, 2^340041364426 is an apocalyptic number.

340041364426 is a deficient number, since it is larger than the sum of its proper divisors (170020682216).

340041364426 is a wasteful number, since it uses less digits than its factorization.

340041364426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170020682215.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 340041364426 in words is "three hundred forty billion, forty-one million, three hundred sixty-four thousand, four hundred twenty-six".