151241441 has 8 divisors (see below), whose sum is σ = 166341504. Its totient is φ = 136636560.

The previous prime is 151241437. The next prime is 151241443. The reversal of 151241441 is 144142151.

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 151241441 - 2² = 151241437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151241443) by changing a digit.

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, 123155 + ... + 124376.

It is an arithmetic number, because the mean of its divisors is an integer number (20792688).

Almost surely, 2^151241441 is an apocalyptic number.

It is an amenable number.

151241441 is a deficient number, since it is larger than the sum of its proper divisors (15100063).

151241441 is a wasteful number, since it uses less digits than its factorization.

151241441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247591.

The product of its digits is 640, while the sum is 23.

The square root of 151241441 is about 12298.0258984928. The cubic root of 151241441 is about 532.7910680675.

Adding to 151241441 its reverse (144142151), we get a palindrome (295383592).

The spelling of 151241441 in words is "one hundred fifty-one million, two hundred forty-one thousand, four hundred forty-one".