340221134414410 has 64 divisors (see below), whose sum is σ = 652309468272000. Its totient is φ = 127317293568000.

The previous prime is 340221134414389. The next prime is 340221134414437. The reversal of 340221134414410 is 14414431122043.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13303042 + ... + 29281618.

It is an arithmetic number, because the mean of its divisors is an integer number (10192335441750).

Almost surely, 2^{340221134414410} is an apocalyptic number.

340221134414410 is a deficient number, since it is larger than the sum of its proper divisors (312088333857590).

340221134414410 is a wasteful number, since it uses less digits than its factorization.

340221134414410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15979351.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 340221134414410 its reverse (14414431122043), we get a palindrome (354635565536453).

The spelling of 340221134414410 in words is "three hundred forty trillion, two hundred twenty-one billion, one hundred thirty-four million, four hundred fourteen thousand, four hundred ten".