6111723406740 has 48 divisors (see below), whose sum is σ = 19557514902912. Its totient is φ = 1396965350016.

The previous prime is 6111723406727. The next prime is 6111723406751. The reversal of 6111723406740 is 476043271116.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 6111723406692 and 6111723406701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7275860779 + ... + 7275861618.

It is an arithmetic number, because the mean of its divisors is an integer number (407448227144).

Almost surely, 2^{6111723406740} is an apocalyptic number.

6111723406740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6111723406740 is an abundant number, since it is smaller than the sum of its proper divisors (13445791496172).

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

6111723406740 is a wasteful number, since it uses less digits than its factorization.

6111723406740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14551722416 (or 14551722414 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

Adding to 6111723406740 its reverse (476043271116), we get a palindrome (6587766677856).

The spelling of 6111723406740 in words is "six trillion, one hundred eleven billion, seven hundred twenty-three million, four hundred six thousand, seven hundred forty".