1451047470233 has 4 divisors (see below), whose sum is σ = 1486438871988. Its totient is φ = 1415656068480.

The previous prime is 1451047470217. The next prime is 1451047470247. The reversal of 1451047470233 is 3320747401541.

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

It can be written as a sum of positive squares in 2 ways, for example, as 71143825984 + 1379903644249 = 266728^2 + 1174693^2 .

It is a cyclic number.

It is not a de Polignac number, because 1451047470233 - 2⁴ = 1451047470217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 35391401713 = 1451047470233 / (1 + 4 + 5 + 1 + 0 + 4 + 7 + 4 + 7 + 0 + 2 + 3 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1451047410233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17695700816 + ... + 17695700897.

It is an arithmetic number, because the mean of its divisors is an integer number (371609717997).

Almost surely, 2^{1451047470233} is an apocalyptic number.

It is an amenable number.

1451047470233 is a deficient number, since it is larger than the sum of its proper divisors (35391401755).

1451047470233 is an equidigital number, since it uses as much as digits as its factorization.

1451047470233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35391401754.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 1451047470233 in words is "one trillion, four hundred fifty-one billion, forty-seven million, four hundred seventy thousand, two hundred thirty-three".