1344137088 has 128 divisors (see below), whose sum is σ = 4121648640. Its totient is φ = 380160000.

The previous prime is 1344137077. The next prime is 1344137099. The reversal of 1344137088 is 8807314431.

It is an interprime number because it is at equal distance from previous prime (1344137077) and next prime (1344137099).

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1344137088² = 3613409022674239488, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 269013 + ... + 273963.

It is an arithmetic number, because the mean of its divisors is an integer number (32200380).

Almost surely, 2^1344137088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344137088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2060824320).

1344137088 is an abundant number, since it is smaller than the sum of its proper divisors (2777511552).

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

1344137088 is a wasteful number, since it uses less digits than its factorization.

1344137088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076 (or 5064 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 1344137088 is about 36662.4752028556. The cubic root of 1344137088 is about 1103.6071906456.

The spelling of 1344137088 in words is "one billion, three hundred forty-four million, one hundred thirty-seven thousand, eighty-eight".