1025033454043 has 4 divisors (see below), whose sum is σ = 1025064253440. Its totient is φ = 1025002654648.

The previous prime is 1025033454037. The next prime is 1025033454121. The reversal of 1025033454043 is 3404543305201.

It is a happy number.

1025033454043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1025033454043 - 2⁹ = 1025033453531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1025033454443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15349723 + ... + 15416356.

It is an arithmetic number, because the mean of its divisors is an integer number (256266063360).

Almost surely, 2^{1025033454043} is an apocalyptic number.

1025033454043 is a deficient number, since it is larger than the sum of its proper divisors (30799397).

1025033454043 is an equidigital number, since it uses as much as digits as its factorization.

1025033454043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30799396.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 1025033454043 its reverse (3404543305201), we get a palindrome (4429576759244).

The spelling of 1025033454043 in words is "one trillion, twenty-five billion, thirty-three million, four hundred fifty-four thousand, forty-three".