3401211421144 has 16 divisors (see below), whose sum is σ = 6377685727320. Its totient is φ = 1700495227200.

The previous prime is 3401211421117. The next prime is 3401211421163. The reversal of 3401211421144 is 4411241121043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13679514 + ... + 13925929.

Almost surely, 2^{3401211421144} is an apocalyptic number.

It is an amenable number.

3401211421144 is a deficient number, since it is larger than the sum of its proper divisors (2976474306176).

3401211421144 is a wasteful number, since it uses less digits than its factorization.

3401211421144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27620850 (or 27620846 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 3401211421144 its reverse (4411241121043), we get a palindrome (7812452542187).

The spelling of 3401211421144 in words is "three trillion, four hundred one billion, two hundred eleven million, four hundred twenty-one thousand, one hundred forty-four".