1441204220157 has 8 divisors (see below), whose sum is σ = 2069421444384. Its totient is φ = 886894904688.

The previous prime is 1441204220143. The next prime is 1441204220171. The reversal of 1441204220157 is 7510224021441.

It is an interprime number because it is at equal distance from previous prime (1441204220143) and next prime (1441204220171).

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

It is not a de Polignac number, because 1441204220157 - 2¹² = 1441204216061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441204220177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18476977143 + ... + 18476977220.

It is an arithmetic number, because the mean of its divisors is an integer number (258677680548).

Almost surely, 2^{1441204220157} is an apocalyptic number.

It is an amenable number.

1441204220157 is a deficient number, since it is larger than the sum of its proper divisors (628217224227).

1441204220157 is a wasteful number, since it uses less digits than its factorization.

1441204220157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36953954379.

The product of its (nonzero) digits is 17920, while the sum is 33.

Adding to 1441204220157 its reverse (7510224021441), we get a palindrome (8951428241598).

The spelling of 1441204220157 in words is "one trillion, four hundred forty-one billion, two hundred four million, two hundred twenty thousand, one hundred fifty-seven".