34343421401 has 4 divisors (see below), whose sum is σ = 34372952592. Its totient is φ = 34313890212.

The previous prime is 34343421391. The next prime is 34343421491. The reversal of 34343421401 is 10412434343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10412434343 = 587 ⋅17738389.

It is a cyclic number.

It is not a de Polignac number, because 34343421401 - 2¹⁴ = 34343405017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34343421491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14763851 + ... + 14766176.

It is an arithmetic number, because the mean of its divisors is an integer number (8593238148).

Almost surely, 2^34343421401 is an apocalyptic number.

It is an amenable number.

34343421401 is a deficient number, since it is larger than the sum of its proper divisors (29531191).

34343421401 is a wasteful number, since it uses less digits than its factorization.

34343421401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29531190.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 34343421401 its reverse (10412434343), we get a palindrome (44755855744).

The spelling of 34343421401 in words is "thirty-four billion, three hundred forty-three million, four hundred twenty-one thousand, four hundred one".