1010380542867 has 6 divisors (see below), whose sum is σ = 1459438561932. Its totient is φ = 673587028572.

The previous prime is 1010380542859. The next prime is 1010380542869. The reversal of 1010380542867 is 7682450830101.

1010380542867 is a `hidden beast` number, since 1 + 0 + 10 + 38 + 0 + 542 + 8 + 67 = 666.

It is not a de Polignac number, because 1010380542867 - 2³ = 1010380542859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010380542869) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56132252373 + ... + 56132252390.

It is an arithmetic number, because the mean of its divisors is an integer number (243239760322).

Almost surely, 2^{1010380542867} is an apocalyptic number.

1010380542867 is a deficient number, since it is larger than the sum of its proper divisors (449058019065).

1010380542867 is a wasteful number, since it uses less digits than its factorization.

1010380542867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112264504769 (or 112264504766 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 1010380542867 in words is "one trillion, ten billion, three hundred eighty million, five hundred forty-two thousand, eight hundred sixty-seven".