241240142 has 16 divisors (see below), whose sum is σ = 425122992. Its totient is φ = 101219520.

The previous prime is 241240127. The next prime is 241240151. The reversal of 241240142 is 241042142.

It is a super-2 number, since 2×241240142² = 116393612224360328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421463 + ... + 422034.

It is an arithmetic number, because the mean of its divisors is an integer number (26570187).

Almost surely, 2^241240142 is an apocalyptic number.

241240142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

241240142 is a deficient number, since it is larger than the sum of its proper divisors (183882850).

241240142 is a wasteful number, since it uses less digits than its factorization.

241240142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843523.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 241240142 is about 15531.9072235189. The cubic root of 241240142 is about 622.5150543393.

Adding to 241240142 its reverse (241042142), we get a palindrome (482282284).

The spelling of 241240142 in words is "two hundred forty-one million, two hundred forty thousand, one hundred forty-two".