1012378160 has 40 divisors (see below), whose sum is σ = 2429713536. Its totient is φ = 391887360.

The previous prime is 1012378151. The next prime is 1012378177. The reversal of 1012378160 is 618732101.

1012378160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201629 + ... + 206588.

Almost surely, 2^1012378160 is an apocalyptic number.

1012378160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012378160 is an abundant number, since it is smaller than the sum of its proper divisors (1417335376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012378160 is a wasteful number, since it uses less digits than its factorization.

1012378160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408261 (or 408255 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1012378160 is about 31817.8905649007. The cubic root of 1012378160 is about 1004.1091451319.

The spelling of 1012378160 in words is "one billion, twelve million, three hundred seventy-eight thousand, one hundred sixty".