1004122545432 has 16 divisors (see below), whose sum is σ = 2510306363640. Its totient is φ = 334707515136.

The previous prime is 1004122545403. The next prime is 1004122545457. The reversal of 1004122545432 is 2345452214001.

1004122545432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1004122545393 and 1004122545402.

It is a congruent number.

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, 20919219673 + ... + 20919219720.

Almost surely, 2^{1004122545432} is an apocalyptic number.

1004122545432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1004122545432 is an abundant number, since it is smaller than the sum of its proper divisors (1506183818208).

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

1004122545432 is a wasteful number, since it uses less digits than its factorization.

1004122545432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41838439402 (or 41838439398 counting only the distinct ones).

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

Adding to 1004122545432 its reverse (2345452214001), we get a palindrome (3349574759433).

The spelling of 1004122545432 in words is "one trillion, four billion, one hundred twenty-two million, five hundred forty-five thousand, four hundred thirty-two".