6746261243100 has 144 divisors (see below), whose sum is σ = 19944103079040. Its totient is φ = 1760128876800.

The previous prime is 6746261243089. The next prime is 6746261243107. The reversal of 6746261243100 is 13421626476.

It is a happy number.

It is a super-2 number, since 2×6746261243100² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6746261243107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2831514 + ... + 4637886.

Almost surely, 2^{6746261243100} is an apocalyptic number.

6746261243100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6746261243100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9972051539520).

6746261243100 is an abundant number, since it is smaller than the sum of its proper divisors (13197841835940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6746261243100 is a wasteful number, since it uses less digits than its factorization.

6746261243100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806660 (or 1806653 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

Adding to 6746261243100 its reverse (13421626476), we get a palindrome (6759682869576).

The spelling of 6746261243100 in words is "six trillion, seven hundred forty-six billion, two hundred sixty-one million, two hundred forty-three thousand, one hundred".