6734401373805 has 32 divisors (see below), whose sum is σ = 12360112185600. Its totient is φ = 3067138924032.

The previous prime is 6734401373801. The next prime is 6734401373807. The reversal of 6734401373805 is 5083731044376.

It is not a de Polignac number, because 6734401373805 - 2² = 6734401373801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6734401373801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119185800 + ... + 119242289.

It is an arithmetic number, because the mean of its divisors is an integer number (386253505800).

Almost surely, 2^{6734401373805} is an apocalyptic number.

It is an amenable number.

6734401373805 is a deficient number, since it is larger than the sum of its proper divisors (5625710811795).

6734401373805 is a wasteful number, since it uses less digits than its factorization.

6734401373805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238428373.

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 6734401373805 in words is "six trillion, seven hundred thirty-four billion, four hundred one million, three hundred seventy-three thousand, eight hundred five".