6747019248840 has 64 divisors (see below), whose sum is σ = 21798062193600. Its totient is φ = 1660804737792.

The previous prime is 6747019248803. The next prime is 6747019248847. The reversal of 6747019248840 is 488429107476.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (6747019248847) 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, 2162504610 + ... + 2162507729.

It is an arithmetic number, because the mean of its divisors is an integer number (340594721775).

Almost surely, 2^{6747019248840} is an apocalyptic number.

6747019248840 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6747019248840 is an abundant number, since it is smaller than the sum of its proper divisors (15051042944760).

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

6747019248840 is a wasteful number, since it uses less digits than its factorization.

6747019248840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4325012366 (or 4325012362 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 60.

The spelling of 6747019248840 in words is "six trillion, seven hundred forty-seven billion, nineteen million, two hundred forty-eight thousand, eight hundred forty".