7744268214072 has 48 divisors (see below), whose sum is σ = 22587448960440. Its totient is φ = 2382851757888.

The previous prime is 7744268214047. The next prime is 7744268214077. The reversal of 7744268214072 is 2704128624477.

7744268214072 is a `hidden beast` number, since 7 + 7 + 4 + 426 + 8 + 2 + 140 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7744268214077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4136894478 + ... + 4136896349.

Almost surely, 2^{7744268214072} is an apocalyptic number.

7744268214072 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7744268214072 is an abundant number, since it is smaller than the sum of its proper divisors (14843180746368).

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

7744268214072 is a wasteful number, since it uses less digits than its factorization.

7744268214072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8273790852 (or 8273790845 counting only the distinct ones).

The product of its (nonzero) digits is 8429568, while the sum is 54.

The spelling of 7744268214072 in words is "seven trillion, seven hundred forty-four billion, two hundred sixty-eight million, two hundred fourteen thousand, seventy-two".