6345401124404 has 6 divisors (see below), whose sum is σ = 11104451967714. Its totient is φ = 3172700562200.

The previous prime is 6345401124281. The next prime is 6345401124451. The reversal of 6345401124404 is 4044211045436.

It can be written as a sum of positive squares in only one way, i.e., 4137977776804 + 2207423347600 = 2034202^2 + 1485740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 793175140547 + ... + 793175140554.

It is an arithmetic number, because the mean of its divisors is an integer number (1850741994619).

Almost surely, 2^{6345401124404} is an apocalyptic number.

It is an amenable number.

6345401124404 is a deficient number, since it is larger than the sum of its proper divisors (4759050843310).

6345401124404 is a wasteful number, since it uses less digits than its factorization.

6345401124404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586350281105 (or 1586350281103 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 6345401124404 in words is "six trillion, three hundred forty-five billion, four hundred one million, one hundred twenty-four thousand, four hundred four".