1348265861088 has 24 divisors (see below), whose sum is σ = 3539197885608. Its totient is φ = 449421953664.

The previous prime is 1348265861081. The next prime is 1348265861093. The reversal of 1348265861088 is 8801685628431.

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

It is a super-2 number, since 2×1348265861088² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348265861081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7022217931 + ... + 7022218122.

It is an arithmetic number, because the mean of its divisors is an integer number (147466578567).

Almost surely, 2^{1348265861088} is an apocalyptic number.

It is an amenable number.

1348265861088 is an abundant number, since it is smaller than the sum of its proper divisors (2190932024520).

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

1348265861088 is a wasteful number, since it uses less digits than its factorization.

1348265861088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14044436066 (or 14044436058 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 60.

The spelling of 1348265861088 in words is "one trillion, three hundred forty-eight billion, two hundred sixty-five million, eight hundred sixty-one thousand, eighty-eight".