1473900721168 has 10 divisors (see below), whose sum is σ = 2855682647294. Its totient is φ = 736950360576.

The previous prime is 1473900721159. The next prime is 1473900721207. The reversal of 1473900721168 is 8611270093741.

It can be written as a sum of positive squares in only one way, i.e., 1139317142544 + 334583578624 = 1067388^2 + 578432^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 46059397521 + ... + 46059397552.

Almost surely, 2^{1473900721168} is an apocalyptic number.

It is an amenable number.

1473900721168 is a deficient number, since it is larger than the sum of its proper divisors (1381781926126).

1473900721168 is an equidigital number, since it uses as much as digits as its factorization.

1473900721168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92118795081 (or 92118795075 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 1473900721168 in words is "one trillion, four hundred seventy-three billion, nine hundred million, seven hundred twenty-one thousand, one hundred sixty-eight".