3400413671381 has 16 divisors (see below), whose sum is σ = 3629510323200. Its totient is φ = 3176356405248.

The previous prime is 3400413671377. The next prime is 3400413671399. The reversal of 3400413671381 is 1831763140043.

It is a cyclic number.

It is not a de Polignac number, because 3400413671381 - 2² = 3400413671377 is a prime.

It is a super-2 number, since 2×3400413671381² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400413671351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4249100 + ... + 4985546.

It is an arithmetic number, because the mean of its divisors is an integer number (226844395200).

Almost surely, 2^{3400413671381} is an apocalyptic number.

It is an amenable number.

3400413671381 is a deficient number, since it is larger than the sum of its proper divisors (229096651819).

3400413671381 is a wasteful number, since it uses less digits than its factorization.

3400413671381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739868.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 3400413671381 in words is "three trillion, four hundred billion, four hundred thirteen million, six hundred seventy-one thousand, three hundred eighty-one".