1044500033540 has 12 divisors (see below), whose sum is σ = 2193450070476. Its totient is φ = 417800013408.

The previous prime is 1044500033527. The next prime is 1044500033567. The reversal of 1044500033540 is 453300054401.

It can be written as a sum of positive squares in 2 ways, for example, as 177128189956 + 867371843584 = 420866^2 + 931328^2 .

It is a super-2 number, since 2×1044500033540² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26112500819 + ... + 26112500858.

It is an arithmetic number, because the mean of its divisors is an integer number (182787505873).

Almost surely, 2^{1044500033540} is an apocalyptic number.

1044500033540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044500033540 is an abundant number, since it is smaller than the sum of its proper divisors (1148950036936).

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

1044500033540 is a wasteful number, since it uses less digits than its factorization.

1044500033540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52225001686 (or 52225001684 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 1044500033540 its reverse (453300054401), we get a palindrome (1497800087941).

The spelling of 1044500033540 in words is "one trillion, forty-four billion, five hundred million, thirty-three thousand, five hundred forty".