1375798068288 has 168 divisors, whose sum is σ = 4652212631040. Its totient is φ = 380404961280.

The previous prime is 1375798068269. The next prime is 1375798068299. The reversal of 1375798068288 is 8828608975731.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×1375798068288² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5378553 + ... + 5628536.

Almost surely, 2^{1375798068288} is an apocalyptic number.

1375798068288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1375798068288 is an abundant number, since it is smaller than the sum of its proper divisors (3276414562752).

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

1375798068288 is a wasteful number, since it uses less digits than its factorization.

1375798068288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11007145 (or 11007132 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 72.

The spelling of 1375798068288 in words is "one trillion, three hundred seventy-five billion, seven hundred ninety-eight million, sixty-eight thousand, two hundred eighty-eight".