141481477273 has 6 divisors (see below), whose sum is σ = 143502245402. Its totient is φ = 139488775440.

The previous prime is 141481477253. The next prime is 141481477303. The reversal of 141481477273 is 372774184141.

It can be written as a sum of positive squares in only one way, i.e., 123417310864 + 18064166409 = 351308^2 + 134403^2 .

It is not a de Polignac number, because 141481477273 - 2²¹ = 141479380121 is a prime.

It is a super-2 number, since 2×141481477273² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141481477253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14028036 + ... + 14038117.

Almost surely, 2^141481477273 is an apocalyptic number.

It is an amenable number.

141481477273 is a deficient number, since it is larger than the sum of its proper divisors (2020768129).

141481477273 is an frugal number, since it uses more digits than its factorization.

141481477273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28066295 (or 28066224 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 49.

The spelling of 141481477273 in words is "one hundred forty-one billion, four hundred eighty-one million, four hundred seventy-seven thousand, two hundred seventy-three".