241780051 has 2 divisors, whose sum is σ = 241780052. Its totient is φ = 241780050.

The previous prime is 241780043. The next prime is 241780061. The reversal of 241780051 is 150087142.

241780051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241780051 - 2³ = 241780043 is a prime.

It is not a weakly prime, because it can be changed into another prime (241780061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120890025 + 120890026.

It is an arithmetic number, because the mean of its divisors is an integer number (120890026).

Almost surely, 2^241780051 is an apocalyptic number.

241780051 is a deficient number, since it is larger than the sum of its proper divisors (1).

241780051 is an equidigital number, since it uses as much as digits as its factorization.

241780051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 241780051 is about 15549.2781504480. The cubic root of 241780051 is about 622.9791162087.

The spelling of 241780051 in words is "two hundred forty-one million, seven hundred eighty thousand, fifty-one".