241521013402 has 16 divisors (see below), whose sum is σ = 370589385600. Its totient is φ = 117999548128.

The previous prime is 241521013387. The next prime is 241521013439. The reversal of 241521013402 is 204310125142.

241521013402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×241521013402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024152 + ... + 2140147.

It is an arithmetic number, because the mean of its divisors is an integer number (23161836600).

Almost surely, 2^241521013402 is an apocalyptic number.

241521013402 is a deficient number, since it is larger than the sum of its proper divisors (129068372198).

241521013402 is a wasteful number, since it uses less digits than its factorization.

241521013402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164965.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 241521013402 its reverse (204310125142), we get a palindrome (445831138544).

The spelling of 241521013402 in words is "two hundred forty-one billion, five hundred twenty-one million, thirteen thousand, four hundred two".