1252704471403 has 8 divisors (see below), whose sum is σ = 1561813367040. Its totient is φ = 976133354280.

The previous prime is 1252704471397. The next prime is 1252704471407. The reversal of 1252704471403 is 3041744072521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1252704471403 - 2¹³ = 1252704463211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252704471407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8134444543 + ... + 8134444696.

It is an arithmetic number, because the mean of its divisors is an integer number (195226670880).

Almost surely, 2^{1252704471403} is an apocalyptic number.

1252704471403 is a deficient number, since it is larger than the sum of its proper divisors (309108895637).

1252704471403 is a wasteful number, since it uses less digits than its factorization.

1252704471403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16268889257.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 1252704471403 in words is "one trillion, two hundred fifty-two billion, seven hundred four million, four hundred seventy-one thousand, four hundred three".