6742454997120 has 128 divisors (see below), whose sum is σ = 22622710968000. Its totient is φ = 1703357042688.

The previous prime is 6742454997097. The next prime is 6742454997143. The reversal of 6742454997120 is 217994542476.

It is an interprime number because it is at equal distance from previous prime (6742454997097) and next prime (6742454997143).

It is a tau number, because it is divible by the number of its divisors (128).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92376555 + ... + 92449514.

Almost surely, 2^{6742454997120} is an apocalyptic number.

6742454997120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6742454997120 is an abundant number, since it is smaller than the sum of its proper divisors (15880255970880).

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

6742454997120 is a wasteful number, since it uses less digits than its factorization.

6742454997120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184826110 (or 184826098 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 6742454997120 in words is "six trillion, seven hundred forty-two billion, four hundred fifty-four million, nine hundred ninety-seven thousand, one hundred twenty".