1065927149061 has 4 divisors (see below), whose sum is σ = 1421236198752. Its totient is φ = 710618099372.

The previous prime is 1065927149059. The next prime is 1065927149087. The reversal of 1065927149061 is 1609417295601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1065927149061 - 2¹ = 1065927149059 is a prime.

It is a super-3 number, since 3×1065927149061³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1065927148995 and 1065927149013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065927149041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177654524841 + ... + 177654524846.

It is an arithmetic number, because the mean of its divisors is an integer number (355309049688).

Almost surely, 2^{1065927149061} is an apocalyptic number.

It is an amenable number.

1065927149061 is a deficient number, since it is larger than the sum of its proper divisors (355309049691).

1065927149061 is an equidigital number, since it uses as much as digits as its factorization.

1065927149061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355309049690.

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 1065927149061 in words is "one trillion, sixty-five billion, nine hundred twenty-seven million, one hundred forty-nine thousand, sixty-one".