1072454039104 has 112 divisors (see below), whose sum is σ = 2658314419200. Its totient is φ = 418632007680.

The previous prime is 1072454039081. The next prime is 1072454039143. The reversal of 1072454039104 is 4019304542701.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×1072454039104² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2035129 + ... + 2507320.

Almost surely, 2^{1072454039104} is an apocalyptic number.

1072454039104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1072454039104 is an abundant number, since it is smaller than the sum of its proper divisors (1585860380096).

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

1072454039104 is a wasteful number, since it uses less digits than its factorization.

1072454039104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542516 (or 4542506 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1072454039104 in words is "one trillion, seventy-two billion, four hundred fifty-four million, thirty-nine thousand, one hundred four".