1067065990863 has 16 divisors (see below), whose sum is σ = 1424474688000. Its totient is φ = 710517487680.

The previous prime is 1067065990853. The next prime is 1067065990871. The reversal of 1067065990863 is 3680995607601.

It is not a de Polignac number, because 1067065990863 - 2²¹ = 1067063893711 is a prime.

It is a super-2 number, since 2×1067065990863² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1067065990797 and 1067065990806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067065990843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34800363 + ... + 34831011.

It is an arithmetic number, because the mean of its divisors is an integer number (89029668000).

Almost surely, 2^{1067065990863} is an apocalyptic number.

1067065990863 is a deficient number, since it is larger than the sum of its proper divisors (357408697137).

1067065990863 is a wasteful number, since it uses less digits than its factorization.

1067065990863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44302.

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 1067065990863 in words is "one trillion, sixty-seven billion, sixty-five million, nine hundred ninety thousand, eight hundred sixty-three".