1270468661773 has 4 divisors (see below), whose sum is σ = 1270476016128. Its totient is φ = 1270461307420.

The previous prime is 1270468661699. The next prime is 1270468661779. The reversal of 1270468661773 is 3771668640721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1270468661773 - 2²⁵ = 1270435107341 is a prime.

It is a super-2 number, since 2×1270468661773² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270468661779) 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, 3411661 + ... + 3765682.

It is an arithmetic number, because the mean of its divisors is an integer number (317619004032).

Almost surely, 2^{1270468661773} is an apocalyptic number.

It is an amenable number.

1270468661773 is a deficient number, since it is larger than the sum of its proper divisors (7354355).

1270468661773 is an equidigital number, since it uses as much as digits as its factorization.

1270468661773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354354.

The product of its (nonzero) digits is 14224896, while the sum is 58.

The spelling of 1270468661773 in words is "one trillion, two hundred seventy billion, four hundred sixty-eight million, six hundred sixty-one thousand, seven hundred seventy-three".