1448515081041 has 32 divisors (see below), whose sum is σ = 2438713018368. Its totient is φ = 745162302720.

The previous prime is 1448515081037. The next prime is 1448515081049. The reversal of 1448515081041 is 1401805158441.

It is a happy number.

It is not a de Polignac number, because 1448515081041 - 2² = 1448515081037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1448515080984 and 1448515081002.

It is not an unprimeable number, because it can be changed into a prime (1448515081049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88197555 + ... + 88213976.

It is an arithmetic number, because the mean of its divisors is an integer number (76209781824).

Almost surely, 2^{1448515081041} is an apocalyptic number.

It is an amenable number.

1448515081041 is a deficient number, since it is larger than the sum of its proper divisors (990197937327).

1448515081041 is a wasteful number, since it uses less digits than its factorization.

1448515081041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176411581.

The product of its (nonzero) digits is 102400, while the sum is 42.

The spelling of 1448515081041 in words is "one trillion, four hundred forty-eight billion, five hundred fifteen million, eighty-one thousand, forty-one".