1144141050525 has 48 divisors (see below), whose sum is σ = 2068273336320. Its totient is φ = 553482654400.

The previous prime is 1144141050497. The next prime is 1144141050539. The reversal of 1144141050525 is 5250501414411.

It is not a de Polignac number, because 1144141050525 - 2⁷ = 1144141050397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1199805 + ... + 1930754.

It is an arithmetic number, because the mean of its divisors is an integer number (43089027840).

Almost surely, 2^{1144141050525} is an apocalyptic number.

1144141050525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1144141050525 is a deficient number, since it is larger than the sum of its proper divisors (924132285795).

1144141050525 is a wasteful number, since it uses less digits than its factorization.

1144141050525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131026 (or 3131021 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

Adding to 1144141050525 its reverse (5250501414411), we get a palindrome (6394642464936).

The spelling of 1144141050525 in words is "one trillion, one hundred forty-four billion, one hundred forty-one million, fifty thousand, five hundred twenty-five".