268119281151 has 12 divisors (see below), whose sum is σ = 391043440528. Its totient is φ = 177010786944.

The previous prime is 268119281107. The next prime is 268119281153. The reversal of 268119281151 is 151182911862.

It is not a de Polignac number, because 268119281151 - 2³¹ = 265971797503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268119281097 and 268119281106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268119281153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144615730 + ... + 144617583.

Almost surely, 2^268119281151 is an apocalyptic number.

268119281151 is a deficient number, since it is larger than the sum of its proper divisors (122924159377).

268119281151 is a wasteful number, since it uses less digits than its factorization.

268119281151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289233422 (or 289233419 counting only the distinct ones).

The product of its digits is 69120, while the sum is 45.

The spelling of 268119281151 in words is "two hundred sixty-eight billion, one hundred nineteen million, two hundred eighty-one thousand, one hundred fifty-one".