1912093010956 has 12 divisors (see below), whose sum is σ = 3542995873368. Its totient is φ = 899808475712.

The previous prime is 1912093010801. The next prime is 1912093010957. The reversal of 1912093010956 is 6590103902191.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1912093010957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14059507366 + ... + 14059507501.

It is an arithmetic number, because the mean of its divisors is an integer number (295249656114).

Almost surely, 2^{1912093010956} is an apocalyptic number.

It is an amenable number.

1912093010956 is a deficient number, since it is larger than the sum of its proper divisors (1630902862412).

1912093010956 is a wasteful number, since it uses less digits than its factorization.

1912093010956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28119014888 (or 28119014886 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 46.

The spelling of 1912093010956 in words is "one trillion, nine hundred twelve billion, ninety-three million, ten thousand, nine hundred fifty-six".