340214421421001 has 8 divisors (see below), whose sum is σ = 340311624253440. Its totient is φ = 340117219851552.

The previous prime is 340214421420949. The next prime is 340214421421009. The reversal of 340214421421001 is 100124124412043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340214421421001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340214421421009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909260765 + ... + 909634853.

It is an arithmetic number, because the mean of its divisors is an integer number (42538953031680).

Almost surely, 2^{340214421421001} is an apocalyptic number.

It is an amenable number.

340214421421001 is a deficient number, since it is larger than the sum of its proper divisors (97202832439).

340214421421001 is a wasteful number, since it uses less digits than its factorization.

340214421421001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631495.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 340214421421001 its reverse (100124124412043), we get a palindrome (440338545833044).

The spelling of 340214421421001 in words is "three hundred forty trillion, two hundred fourteen billion, four hundred twenty-one million, four hundred twenty-one thousand, one".