448190611401 has 16 divisors (see below), whose sum is σ = 665747328960. Its totient is φ = 266298930240.

The previous prime is 448190611391. The next prime is 448190611403. The reversal of 448190611401 is 104116091844.

It is not a de Polignac number, because 448190611401 - 2⁵ = 448190611369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 448190611401.

It is not an unprimeable number, because it can be changed into a prime (448190611403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198137955 + ... + 198140216.

It is an arithmetic number, because the mean of its divisors is an integer number (41609208060).

Almost surely, 2^448190611401 is an apocalyptic number.

It is an amenable number.

448190611401 is a deficient number, since it is larger than the sum of its proper divisors (217556717559).

448190611401 is a wasteful number, since it uses less digits than its factorization.

448190611401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396278216.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 448190611401 in words is "four hundred forty-eight billion, one hundred ninety million, six hundred eleven thousand, four hundred one".