1045452032124 has 24 divisors (see below), whose sum is σ = 2454353650560. Its totient is φ = 346346071344.

The previous prime is 1045452032113. The next prime is 1045452032129. The reversal of 1045452032124 is 4212302545401.

1045452032124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1045452032124² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045452032129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267240384 + ... + 267244295.

It is an arithmetic number, because the mean of its divisors is an integer number (102264735440).

Almost surely, 2^{1045452032124} is an apocalyptic number.

It is an amenable number.

1045452032124 is an abundant number, since it is smaller than the sum of its proper divisors (1408901618436).

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

1045452032124 is a wasteful number, since it uses less digits than its factorization.

1045452032124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534484849 (or 534484847 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 1045452032124 its reverse (4212302545401), we get a palindrome (5257754577525).

The spelling of 1045452032124 in words is "one trillion, forty-five billion, four hundred fifty-two million, thirty-two thousand, one hundred twenty-four".