1207670385888 has 144 divisors (see below), whose sum is σ = 3704941867536. Its totient is φ = 371728281600.

The previous prime is 1207670385877. The next prime is 1207670385893. The reversal of 1207670385888 is 8885830767021.

1207670385888 is a `hidden beast` number, since 12 + 0 + 7 + 6 + 7 + 0 + 38 + 588 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2067538 + ... + 2586513.

It is an arithmetic number, because the mean of its divisors is an integer number (25728762969).

Almost surely, 2^{1207670385888} is an apocalyptic number.

1207670385888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1207670385888 is an abundant number, since it is smaller than the sum of its proper divisors (2497271481648).

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

1207670385888 is a wasteful number, since it uses less digits than its factorization.

1207670385888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4654137 (or 4654126 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 63.

The spelling of 1207670385888 in words is "one trillion, two hundred seven billion, six hundred seventy million, three hundred eighty-five thousand, eight hundred eighty-eight".