1795468421147 has 4 divisors (see below), whose sum is σ = 1795523646216. Its totient is φ = 1795413196080.

The previous prime is 1795468421119. The next prime is 1795468421167. The reversal of 1795468421147 is 7411248645971.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1795468421147 is a prime.

It is a super-2 number, since 2×1795468421147² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1795468421167) 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, 27563738 + ... + 27628799.

It is an arithmetic number, because the mean of its divisors is an integer number (448880911554).

Almost surely, 2^{1795468421147} is an apocalyptic number.

1795468421147 is a deficient number, since it is larger than the sum of its proper divisors (55225069).

1795468421147 is an equidigital number, since it uses as much as digits as its factorization.

1795468421147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55225068.

The product of its digits is 13547520, while the sum is 59.

The spelling of 1795468421147 in words is "one trillion, seven hundred ninety-five billion, four hundred sixty-eight million, four hundred twenty-one thousand, one hundred forty-seven".