1078920328927 has 12 divisors (see below), whose sum is σ = 1275645517896. Its totient is φ = 909628377840.

The previous prime is 1078920328921. The next prime is 1078920329017. The reversal of 1078920328927 is 7298230298701.

It is not a de Polignac number, because 1078920328927 - 2³¹ = 1076772845279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078920328921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180478833 + ... + 180484810.

It is an arithmetic number, because the mean of its divisors is an integer number (106303793158).

Almost surely, 2^{1078920328927} is an apocalyptic number.

1078920328927 is a deficient number, since it is larger than the sum of its proper divisors (196725188969).

1078920328927 is an equidigital number, since it uses as much as digits as its factorization.

1078920328927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360963718 (or 360963711 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 1078920328927 in words is "one trillion, seventy-eight billion, nine hundred twenty million, three hundred twenty-eight thousand, nine hundred twenty-seven".