48378671044018 has 16 divisors (see below), whose sum is σ = 87299857523520. Its totient is φ = 19642467942576.

The previous prime is 48378671043973. The next prime is 48378671044073. The reversal of 48378671044018 is 81044017687384.

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, 90937351321 + ... + 90937351852.

It is an arithmetic number, because the mean of its divisors is an integer number (5456241095220).

Almost surely, 2^{48378671044018} is an apocalyptic number.

48378671044018 is a deficient number, since it is larger than the sum of its proper divisors (38921186479502).

48378671044018 is a wasteful number, since it uses less digits than its factorization.

48378671044018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181874703201.

The product of its (nonzero) digits is 28901376, while the sum is 61.

It can be divided in two parts, 4837867 and 1044018, that added together give a palindrome (5881885).

The spelling of 48378671044018 in words is "forty-eight trillion, three hundred seventy-eight billion, six hundred seventy-one million, forty-four thousand, eighteen".