1007766670407 has 16 divisors (see below), whose sum is σ = 1566984134400. Its totient is φ = 575866668216.

The previous prime is 1007766670291. The next prime is 1007766670433. The reversal of 1007766670407 is 7040766677001.

It is not a de Polignac number, because 1007766670407 - 2¹² = 1007766666311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1007766670407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007766670607) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 489681513 + ... + 489683570.

It is an arithmetic number, because the mean of its divisors is an integer number (97936508400).

Almost surely, 2^{1007766670407} is an apocalyptic number.

1007766670407 is a deficient number, since it is larger than the sum of its proper divisors (559217463993).

1007766670407 is an frugal number, since it uses more digits than its factorization.

1007766670407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979365107 (or 979365093 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 51.

The spelling of 1007766670407 in words is "one trillion, seven billion, seven hundred sixty-six million, six hundred seventy thousand, four hundred seven".