1144868893262 has 32 divisors (see below), whose sum is σ = 1735852809600. Its totient is φ = 566284415328.

The previous prime is 1144868893249. The next prime is 1144868893283. The reversal of 1144868893262 is 2623988684411.

It is a junction number, because it is equal to n+sod(n) for n = 1144868893195 and 1144868893204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95935448 + ... + 95947380.

It is an arithmetic number, because the mean of its divisors is an integer number (54245400300).

Almost surely, 2^{1144868893262} is an apocalyptic number.

1144868893262 is a deficient number, since it is larger than the sum of its proper divisors (590983916338).

1144868893262 is a wasteful number, since it uses less digits than its factorization.

1144868893262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13280.

The product of its digits is 31850496, while the sum is 62.

The spelling of 1144868893262 in words is "one trillion, one hundred forty-four billion, eight hundred sixty-eight million, eight hundred ninety-three thousand, two hundred sixty-two".