241378775148 has 54 divisors (see below), whose sum is σ = 655203299268. Its totient is φ = 68961960480.

The previous prime is 241378775137. The next prime is 241378775149. The reversal of 241378775148 is 841577873142.

It is not an unprimeable number, because it can be changed into a prime (241378775149) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11903338 + ... + 11923598.

Almost surely, 2^241378775148 is an apocalyptic number.

241378775148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

241378775148 is an abundant number, since it is smaller than the sum of its proper divisors (413824524120).

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

241378775148 is an frugal number, since it uses more digits than its factorization.

241378775148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40543 (or 20273 counting only the distinct ones).

The product of its digits is 10536960, while the sum is 57.

The spelling of 241378775148 in words is "two hundred forty-one billion, three hundred seventy-eight million, seven hundred seventy-five thousand, one hundred forty-eight".