3418121401 has 2 divisors, whose sum is σ = 3418121402. Its totient is φ = 3418121400.

The previous prime is 3418121387. The next prime is 3418121423. The reversal of 3418121401 is 1041218143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3334947001 + 83174400 = 57749^2 + 9120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3418121401 is a prime.

It is not a weakly prime, because it can be changed into another prime (3418121461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1709060700 + 1709060701.

It is an arithmetic number, because the mean of its divisors is an integer number (1709060701).

Almost surely, 2^3418121401 is an apocalyptic number.

It is an amenable number.

3418121401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3418121401 is an equidigital number, since it uses as much as digits as its factorization.

3418121401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 3418121401 is about 58464.7021800334. The cubic root of 3418121401 is about 1506.3613398044.

Adding to 3418121401 its reverse (1041218143), we get a palindrome (4459339544).

The spelling of 3418121401 in words is "three billion, four hundred eighteen million, one hundred twenty-one thousand, four hundred one".