1367143968 has 24 divisors (see below), whose sum is σ = 3588753168. Its totient is φ = 455714624.

The previous prime is 1367143933. The next prime is 1367144011. The reversal of 1367143968 is 8693417631.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7120446 + ... + 7120637.

It is an arithmetic number, because the mean of its divisors is an integer number (149531382).

Almost surely, 2^1367143968 is an apocalyptic number.

It is an amenable number.

1367143968 is an abundant number, since it is smaller than the sum of its proper divisors (2221609200).

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

1367143968 is a wasteful number, since it uses less digits than its factorization.

1367143968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14241096 (or 14241088 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 1367143968 is about 36974.9099796064. The cubic root of 1367143968 is about 1109.8682223239.

The spelling of 1367143968 in words is "one billion, three hundred sixty-seven million, one hundred forty-three thousand, nine hundred sixty-eight".