1077247650816 has 66 divisors (see below), whose sum is σ = 3110529240572. Its totient is φ = 359082547200.

The previous prime is 1077247650779. The next prime is 1077247650823. The reversal of 1077247650816 is 6180567427701.

1077247650816 is a `hidden beast` number, since 10 + 7 + 72 + 47 + 6 + 508 + 16 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58435210 + ... + 58453641.

Almost surely, 2^{1077247650816} is an apocalyptic number.

1077247650816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1077247650816 is an abundant number, since it is smaller than the sum of its proper divisors (2033281589756).

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

1077247650816 is a wasteful number, since it uses less digits than its factorization.

1077247650816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116888877 (or 116888856 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 1077247650816 in words is "one trillion, seventy-seven billion, two hundred forty-seven million, six hundred fifty thousand, eight hundred sixteen".