3344400423 has 48 divisors (see below), whose sum is σ = 6017356800. Its totient is φ = 1742789952.

The previous prime is 3344400407. The next prime is 3344400439. The reversal of 3344400423 is 3240044433.

It is an interprime number because it is at equal distance from previous prime (3344400407) and next prime (3344400439).

It is not a de Polignac number, because 3344400423 - 2⁴ = 3344400407 is a prime.

It is a super-2 number, since 2×3344400423² = 22370028378725157858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344400443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43378 + ... + 92576.

It is an arithmetic number, because the mean of its divisors is an integer number (125361600).

Almost surely, 2^3344400423 is an apocalyptic number.

3344400423 is a deficient number, since it is larger than the sum of its proper divisors (2672956377).

3344400423 is a wasteful number, since it uses less digits than its factorization.

3344400423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49308 (or 49305 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 3344400423 is about 57830.7913053245. The cubic root of 3344400423 is about 1495.4529595432.

Adding to 3344400423 its reverse (3240044433), we get a palindrome (6584444856).

The spelling of 3344400423 in words is "three billion, three hundred forty-four million, four hundred thousand, four hundred twenty-three".