1241959001 has 8 divisors (see below), whose sum is σ = 1260977760. Its totient is φ = 1222994592.

The previous prime is 1241958989. The next prime is 1241959013. The reversal of 1241959001 is 1009591421.

It is an interprime number because it is at equal distance from previous prime (1241958989) and next prime (1241959013).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1241959001 - 2⁶ = 1241958937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241959031) 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 in 7 ways as a sum of consecutive naturals, for example, 33710 + ... + 60168.

It is an arithmetic number, because the mean of its divisors is an integer number (157622220).

Almost surely, 2^1241959001 is an apocalyptic number.

It is an amenable number.

1241959001 is a deficient number, since it is larger than the sum of its proper divisors (19018759).

1241959001 is an equidigital number, since it uses as much as digits as its factorization.

1241959001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27175.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 1241959001 is about 35241.4386908367. The cubic root of 1241959001 is about 1074.9025333663.

The spelling of 1241959001 in words is "one billion, two hundred forty-one million, nine hundred fifty-nine thousand, one".