3401216126 has 64 divisors (see below), whose sum is σ = 6773068800. Its totient is φ = 1267469280.

The previous prime is 3401216099. The next prime is 3401216141. The reversal of 3401216126 is 6216121043.

It is a super-2 number, since 2×3401216126² = 23136542271524895752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3401216095 and 3401216104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163760 + ... + 183356.

It is an arithmetic number, because the mean of its divisors is an integer number (105829200).

Almost surely, 2^3401216126 is an apocalyptic number.

3401216126 is a deficient number, since it is larger than the sum of its proper divisors (3371852674).

3401216126 is a wasteful number, since it uses less digits than its factorization.

3401216126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19654 (or 19640 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3401216126 is about 58319.9462105376. The cubic root of 3401216126 is about 1503.8738573920.

Adding to 3401216126 its reverse (6216121043), we get a palindrome (9617337169).

The spelling of 3401216126 in words is "three billion, four hundred one million, two hundred sixteen thousand, one hundred twenty-six".