3421426153 has 2 divisors, whose sum is σ = 3421426154. Its totient is φ = 3421426152.

The previous prime is 3421426139. The next prime is 3421426187. The reversal of 3421426153 is 3516241243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2975920704 + 445505449 = 54552^2 + 21107^2 .

It is an emirp because it is prime and its reverse (3516241243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3421426153 - 2⁹ = 3421425641 is a prime.

It is not a weakly prime, because it can be changed into another prime (3421526153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710713076 + 1710713077.

It is an arithmetic number, because the mean of its divisors is an integer number (1710713077).

Almost surely, 2^3421426153 is an apocalyptic number.

It is an amenable number.

3421426153 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421426153 is an equidigital number, since it uses as much as digits as its factorization.

3421426153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 3421426153 is about 58492.9581488234. The cubic root of 3421426153 is about 1506.8466499676.

Adding to 3421426153 its reverse (3516241243), we get a palindrome (6937667396).

The spelling of 3421426153 in words is "three billion, four hundred twenty-one million, four hundred twenty-six thousand, one hundred fifty-three".