340544540435 has 16 divisors (see below), whose sum is σ = 469267119360. Its totient is φ = 234633558240.

The previous prime is 340544540431. The next prime is 340544540477. The reversal of 340544540435 is 534045445043.

It is not a de Polignac number, because 340544540435 - 2² = 340544540431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340544540392 and 340544540401.

It is not an unprimeable number, because it can be changed into a prime (340544540431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162938927 + ... + 162941016.

It is an arithmetic number, because the mean of its divisors is an integer number (29329194960).

Almost surely, 2^340544540435 is an apocalyptic number.

340544540435 is a deficient number, since it is larger than the sum of its proper divisors (128722578925).

340544540435 is a wasteful number, since it uses less digits than its factorization.

340544540435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325879978.

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 340544540435 its reverse (534045445043), we get a palindrome (874589985478).

The spelling of 340544540435 in words is "three hundred forty billion, five hundred forty-four million, five hundred forty thousand, four hundred thirty-five".