241501402 has 4 divisors (see below), whose sum is σ = 362252106. Its totient is φ = 120750700.

The previous prime is 241501391. The next prime is 241501409. The reversal of 241501402 is 204105142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 187169761 + 54331641 = 13681^2 + 7371^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 241501402.

It is not an unprimeable number, because it can be changed into a prime (241501409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60375349 + ... + 60375352.

Almost surely, 2^241501402 is an apocalyptic number.

241501402 is a deficient number, since it is larger than the sum of its proper divisors (120750704).

241501402 is a wasteful number, since it uses less digits than its factorization.

241501402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120750703.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 241501402 is about 15540.3153764652. The cubic root of 241501402 is about 622.7396985539.

Adding to 241501402 its reverse (204105142), we get a palindrome (445606544).

It can be divided in two parts, 24150 and 1402, that added together give a palindrome (25552).

The spelling of 241501402 in words is "two hundred forty-one million, five hundred one thousand, four hundred two".