1448261874958 has 4 divisors (see below), whose sum is σ = 2172392812440. Its totient is φ = 724130937478.

The previous prime is 1448261874953. The next prime is 1448261874959. The reversal of 1448261874958 is 8594781628441.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1448261874893 and 1448261874902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448261874953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362065468738 + ... + 362065468741.

It is an arithmetic number, because the mean of its divisors is an integer number (543098203110).

Almost surely, 2^{1448261874958} is an apocalyptic number.

1448261874958 is a deficient number, since it is larger than the sum of its proper divisors (724130937482).

1448261874958 is an equidigital number, since it uses as much as digits as its factorization.

1448261874958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724130937481.

The product of its digits is 123863040, while the sum is 67.

The spelling of 1448261874958 in words is "one trillion, four hundred forty-eight billion, two hundred sixty-one million, eight hundred seventy-four thousand, nine hundred fifty-eight".