1034320253451 has 8 divisors (see below), whose sum is σ = 1381902417984. Its totient is φ = 688142462280.

The previous prime is 1034320253443. The next prime is 1034320253521. The reversal of 1034320253451 is 1543520234301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1034320253451 - 2³ = 1034320253443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1034320253951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351091621 + ... + 351094566.

It is an arithmetic number, because the mean of its divisors is an integer number (172737802248).

Almost surely, 2^{1034320253451} is an apocalyptic number.

1034320253451 is a deficient number, since it is larger than the sum of its proper divisors (347582164533).

1034320253451 is an equidigital number, since it uses as much as digits as its factorization.

1034320253451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702186681.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 1034320253451 its reverse (1543520234301), we get a palindrome (2577840487752).

The spelling of 1034320253451 in words is "one trillion, thirty-four billion, three hundred twenty million, two hundred fifty-three thousand, four hundred fifty-one".