1371080268 has 36 divisors (see below), whose sum is σ = 3467180808. Its totient is φ = 456842880.

The previous prime is 1371080239. The next prime is 1371080281. The reversal of 1371080268 is 8620801731.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-4 number, since 4×1371080268⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106255 + ... + 118457.

It is an arithmetic number, because the mean of its divisors is an integer number (96310578).

Almost surely, 2^1371080268 is an apocalyptic number.

1371080268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1371080268 is an abundant number, since it is smaller than the sum of its proper divisors (2096100540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1371080268 is a wasteful number, since it uses less digits than its factorization.

1371080268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15334 (or 15329 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1371080268 is about 37028.1010585204. The cubic root of 1371080268 is about 1110.9323843534.

Adding to 1371080268 its reverse (8620801731), we get a palindrome (9991881999).

The spelling of 1371080268 in words is "one billion, three hundred seventy-one million, eighty thousand, two hundred sixty-eight".