348650128487000 has 128 divisors (see below), whose sum is σ = 828051807960000. Its totient is φ = 137372955033600.

The previous prime is 348650128486991. The next prime is 348650128487053. The reversal of 348650128487000 is 784821056843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1895271026 + ... + 1895454974.

Almost surely, 2^{348650128487000} 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 348650128487000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414025903980000).

348650128487000 is an abundant number, since it is smaller than the sum of its proper divisors (479401679473000).

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

348650128487000 is a wasteful number, since it uses less digits than its factorization.

348650128487000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212326 (or 212312 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 56.

The spelling of 348650128487000 in words is "three hundred forty-eight trillion, six hundred fifty billion, one hundred twenty-eight million, four hundred eighty-seven thousand".