340400214214441 has 16 divisors (see below), whose sum is σ = 341233772544000. Its totient is φ = 339567664380048.

The previous prime is 340400214214429. The next prime is 340400214214471. The reversal of 340400214214441 is 144412412004043.

It is a cyclic number.

It is not a de Polignac number, because 340400214214441 - 2¹⁵ = 340400214181673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340400214214397 and 340400214214406.

It is not an unprimeable number, because it can be changed into a prime (340400214214471) 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, 10738500010 + ... + 10738531708.

It is an arithmetic number, because the mean of its divisors is an integer number (21327110784000).

Almost surely, 2^{340400214214441} is an apocalyptic number.

It is an amenable number.

340400214214441 is a deficient number, since it is larger than the sum of its proper divisors (833558329559).

340400214214441 is a wasteful number, since it uses less digits than its factorization.

340400214214441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46788.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 340400214214441 its reverse (144412412004043), we get a palindrome (484812626218484).

The spelling of 340400214214441 in words is "three hundred forty trillion, four hundred billion, two hundred fourteen million, two hundred fourteen thousand, four hundred forty-one".