241257806380 has 48 divisors (see below), whose sum is σ = 518493263904. Its totient is φ = 94246225920.

The previous prime is 241257806369. The next prime is 241257806393. The reversal of 241257806380 is 83608752142.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 241257806380.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8803900 + ... + 8831260.

It is an arithmetic number, because the mean of its divisors is an integer number (10801942998).

Almost surely, 2^241257806380 is an apocalyptic number.

241257806380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241257806380 is an abundant number, since it is smaller than the sum of its proper divisors (277235457524).

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

241257806380 is a wasteful number, since it uses less digits than its factorization.

241257806380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37666 (or 37664 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 241257806380 in words is "two hundred forty-one billion, two hundred fifty-seven million, eight hundred six thousand, three hundred eighty".