241402128 has 40 divisors (see below), whose sum is σ = 680316576. Its totient is φ = 73152000.

The previous prime is 241402123. The next prime is 241402141. The reversal of 241402128 is 821204142.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 241402098 and 241402107.

It is not an unprimeable number, because it can be changed into a prime (241402123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228073 + ... + 229128.

Almost surely, 2^241402128 is an apocalyptic number.

It is an amenable number.

241402128 is an abundant number, since it is smaller than the sum of its proper divisors (438914448).

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

241402128 is a wasteful number, since it uses less digits than its factorization.

241402128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457223 (or 457217 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 241402128 is about 15537.1209688282. The cubic root of 241402128 is about 622.6543569737.

The spelling of 241402128 in words is "two hundred forty-one million, four hundred two thousand, one hundred twenty-eight".