348128918648748 has 36 divisors (see below), whose sum is σ = 880114545925888. Its totient is φ = 116026884764640.

The previous prime is 348128918648747. The next prime is 348128918648779. The reversal of 348128918648748 is 847846819821843.

348128918648748 is a `hidden beast` number, since 3 + 4 + 8 + 1 + 2 + 8 + 91 + 8 + 6 + 487 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (348128918648747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 670074988 + ... + 670594323.

Almost surely, 2^{348128918648748} is an apocalyptic number.

It is an amenable number.

348128918648748 is an abundant number, since it is smaller than the sum of its proper divisors (531985627277140).

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

348128918648748 is a wasteful number, since it uses less digits than its factorization.

348128918648748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340676534 (or 1340676529 counting only the distinct ones).

The product of its digits is 4756340736, while the sum is 81.

The spelling of 348128918648748 in words is "three hundred forty-eight trillion, one hundred twenty-eight billion, nine hundred eighteen million, six hundred forty-eight thousand, seven hundred forty-eight".