48869930642 has 8 divisors (see below), whose sum is σ = 78943734156. Its totient is φ = 22555352592.

The previous prime is 48869930591. The next prime is 48869930663. The reversal of 48869930642 is 24603996884.

It can be written as a sum of positive squares in 2 ways, for example, as 45574137361 + 3295793281 = 213481^2 + 57409^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939806333 + ... + 939806384.

Almost surely, 2^48869930642 is an apocalyptic number.

48869930642 is a deficient number, since it is larger than the sum of its proper divisors (30073803514).

48869930642 is a wasteful number, since it uses less digits than its factorization.

48869930642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879612732.

The product of its (nonzero) digits is 17915904, while the sum is 59.

The spelling of 48869930642 in words is "forty-eight billion, eight hundred sixty-nine million, nine hundred thirty thousand, six hundred forty-two".