1012072034445 has 16 divisors (see below), whose sum is σ = 1714569094080. Its totient is φ = 508020472064.

The previous prime is 1012072034431. The next prime is 1012072034471. The reversal of 1012072034445 is 5444302702101.

It is a cyclic number.

It is not a de Polignac number, because 1012072034445 - 2¹⁷ = 1012071903373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1984454715 + ... + 1984455224.

It is an arithmetic number, because the mean of its divisors is an integer number (107160568380).

Almost surely, 2^{1012072034445} is an apocalyptic number.

1012072034445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1012072034445 is a deficient number, since it is larger than the sum of its proper divisors (702497059635).

1012072034445 is a wasteful number, since it uses less digits than its factorization.

1012072034445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968909964.

The product of its (nonzero) digits is 26880, while the sum is 33.

Adding to 1012072034445 its reverse (5444302702101), we get a palindrome (6456374736546).

The spelling of 1012072034445 in words is "one trillion, twelve billion, seventy-two million, thirty-four thousand, four hundred forty-five".