340030120013044 has 6 divisors (see below), whose sum is σ = 595052710022834. Its totient is φ = 170015060006520.

The previous prime is 340030120013033. The next prime is 340030120013057. The reversal of 340030120013044 is 440310021030043.

It can be written as a sum of positive squares in only one way, i.e., 309936447520144 + 30093672492900 = 17605012^2 + 5485770^2 .

It is a super-3 number, since 3×340030120013044³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42503765001627 + ... + 42503765001634.

Almost surely, 2^{340030120013044} is an apocalyptic number.

It is an amenable number.

340030120013044 is a deficient number, since it is larger than the sum of its proper divisors (255022590009790).

340030120013044 is a wasteful number, since it uses less digits than its factorization.

340030120013044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85007530003265 (or 85007530003263 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 340030120013044 its reverse (440310021030043), we get a palindrome (780340141043087).

The spelling of 340030120013044 in words is "three hundred forty trillion, thirty billion, one hundred twenty million, thirteen thousand, forty-four".