448040111611030 has 16 divisors (see below), whose sum is σ = 834281587138320. Its totient is φ = 173036181035872.

The previous prime is 448040111610953. The next prime is 448040111611069. The reversal of 448040111611030 is 30116111040844.

It is a super-2 number, since 2×448040111611030² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772482950764 + ... + 772482951343.

It is an arithmetic number, because the mean of its divisors is an integer number (52142599196145).

Almost surely, 2^{448040111611030} is an apocalyptic number.

448040111611030 is a deficient number, since it is larger than the sum of its proper divisors (386241475527290).

448040111611030 is a wasteful number, since it uses less digits than its factorization.

448040111611030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544965902143.

The product of its (nonzero) digits is 9216, while the sum is 34.

Adding to 448040111611030 its reverse (30116111040844), we get a palindrome (478156222651874).

The spelling of 448040111611030 in words is "four hundred forty-eight trillion, forty billion, one hundred eleven million, six hundred eleven thousand, thirty".