1031012444412 has 36 divisors (see below), whose sum is σ = 2610987715336. Its totient is φ = 343035557280.

The previous prime is 1031012444401. The next prime is 1031012444431. The reversal of 1031012444412 is 2144442101301.

1031012444412 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 0 + 1 + 244 + 4 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26449318 + ... + 26488269.

Almost surely, 2^{1031012444412} is an apocalyptic number.

1031012444412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1031012444412 is an abundant number, since it is smaller than the sum of its proper divisors (1579975270924).

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

1031012444412 is a wasteful number, since it uses less digits than its factorization.

1031012444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52938138 (or 52938133 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1031012444412 its reverse (2144442101301), we get a palindrome (3175454545713).

The spelling of 1031012444412 in words is "one trillion, thirty-one billion, twelve million, four hundred forty-four thousand, four hundred twelve".