1341106388 has 6 divisors (see below), whose sum is σ = 2346936186. Its totient is φ = 670553192.

The previous prime is 1341106369. The next prime is 1341106397. The reversal of 1341106388 is 8836011431.

It can be written as a sum of positive squares in only one way, i.e., 1232571664 + 108534724 = 35108^2 + 10418^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167638295 + ... + 167638302.

It is an arithmetic number, because the mean of its divisors is an integer number (391156031).

Almost surely, 2^1341106388 is an apocalyptic number.

It is an amenable number.

1341106388 is a deficient number, since it is larger than the sum of its proper divisors (1005829798).

1341106388 is a wasteful number, since it uses less digits than its factorization.

1341106388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335276601 (or 335276599 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1341106388 is about 36621.1194258177. The cubic root of 1341106388 is about 1102.7771117981. Note that the first 3 decimals are identical.

The spelling of 1341106388 in words is "one billion, three hundred forty-one million, one hundred six thousand, three hundred eighty-eight".