1425113443611 has 96 divisors (see below), whose sum is σ = 2512153512960. Its totient is φ = 795928032000.

The previous prime is 1425113443531. The next prime is 1425113443619. The reversal of 1425113443611 is 1163443115241.

1425113443611 is a `hidden beast` number, since 1 + 4 + 2 + 5 + 1 + 1 + 34 + 4 + 3 + 611 = 666.

It is not a de Polignac number, because 1425113443611 - 2¹⁵ = 1425113410843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1425113443619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20850030 + ... + 20918268.

It is an arithmetic number, because the mean of its divisors is an integer number (26168265760).

Almost surely, 2^{1425113443611} is an apocalyptic number.

1425113443611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1425113443611 is a deficient number, since it is larger than the sum of its proper divisors (1087040069349).

1425113443611 is a wasteful number, since it uses less digits than its factorization.

1425113443611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68879 (or 68867 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

Adding to 1425113443611 its reverse (1163443115241), we get a palindrome (2588556558852).

The spelling of 1425113443611 in words is "one trillion, four hundred twenty-five billion, one hundred thirteen million, four hundred forty-three thousand, six hundred eleven".