48721042699 has 32 divisors (see below), whose sum is σ = 56845780992. Its totient is φ = 40896576000.

The previous prime is 48721042693. The next prime is 48721042717. The reversal of 48721042699 is 99624012784.

It is not a de Polignac number, because 48721042699 - 2¹⁹ = 48720518411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48721042693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77212114 + ... + 77212744.

It is an arithmetic number, because the mean of its divisors is an integer number (1776430656).

Almost surely, 2^48721042699 is an apocalyptic number.

48721042699 is a deficient number, since it is larger than the sum of its proper divisors (8124738293).

48721042699 is a wasteful number, since it uses less digits than its factorization.

48721042699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 48721042699 in words is "forty-eight billion, seven hundred twenty-one million, forty-two thousand, six hundred ninety-nine".