3400064123 has 2 divisors, whose sum is σ = 3400064124. Its totient is φ = 3400064122.

The previous prime is 3400064089. The next prime is 3400064147. The reversal of 3400064123 is 3214600043.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400064123 is a prime.

It is not a weakly prime, because it can be changed into another prime (3400094123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700032061 + 1700032062.

It is an arithmetic number, because the mean of its divisors is an integer number (1700032062).

Almost surely, 2^3400064123 is an apocalyptic number.

3400064123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400064123 is an equidigital number, since it uses as much as digits as its factorization.

3400064123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3400064123 is about 58310.0687960493. The cubic root of 3400064123 is about 1503.7040492248.

Adding to 3400064123 its reverse (3214600043), we get a palindrome (6614664166).

The spelling of 3400064123 in words is "three billion, four hundred million, sixty-four thousand, one hundred twenty-three".