448468477701 has 16 divisors (see below), whose sum is σ = 608125009920. Its totient is φ = 293896001520.

The previous prime is 448468477663. The next prime is 448468477763. The reversal of 448468477701 is 107774864844.

It is a happy number.

It is not a de Polignac number, because 448468477701 - 2¹³ = 448468469509 is a prime.

It is a super-2 number, since 2×448468477701² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448468477771) 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, 3976986 + ... + 4088196.

It is an arithmetic number, because the mean of its divisors is an integer number (38007813120).

Almost surely, 2^448468477701 is an apocalyptic number.

It is an amenable number.

448468477701 is a deficient number, since it is larger than the sum of its proper divisors (159656532219).

448468477701 is a wasteful number, since it uses less digits than its factorization.

448468477701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134056.

The product of its (nonzero) digits is 33718272, while the sum is 60.

The spelling of 448468477701 in words is "four hundred forty-eight billion, four hundred sixty-eight million, four hundred seventy-seven thousand, seven hundred one".