1260494469249 has 8 divisors (see below), whose sum is σ = 1769115044640. Its totient is φ = 796101770016.

The previous prime is 1260494469233. The next prime is 1260494469343. The reversal of 1260494469249 is 9429644940621.

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

It is not a de Polignac number, because 1260494469249 - 2⁴ = 1260494469233 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1260494469192 and 1260494469201.

It is not an unprimeable number, because it can be changed into a prime (1260494469209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11056968972 + ... + 11056969085.

It is an arithmetic number, because the mean of its divisors is an integer number (221139380580).

Almost surely, 2^{1260494469249} is an apocalyptic number.

1260494469249 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1260494469249 is a deficient number, since it is larger than the sum of its proper divisors (508620575391).

1260494469249 is a wasteful number, since it uses less digits than its factorization.

1260494469249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22113938079.

The product of its (nonzero) digits is 26873856, while the sum is 60.

The spelling of 1260494469249 in words is "one trillion, two hundred sixty billion, four hundred ninety-four million, four hundred sixty-nine thousand, two hundred forty-nine".