48938933942 has 4 divisors (see below), whose sum is σ = 73408400916. Its totient is φ = 24469466970.

The previous prime is 48938933933. The next prime is 48938933977. The reversal of 48938933942 is 24933983984.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×48938933942³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12234733484 + ... + 12234733487.

It is an arithmetic number, because the mean of its divisors is an integer number (18352100229).

Almost surely, 2^48938933942 is an apocalyptic number.

48938933942 is a deficient number, since it is larger than the sum of its proper divisors (24469466974).

48938933942 is a wasteful number, since it uses less digits than its factorization.

48938933942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24469466973.

The product of its digits is 40310784, while the sum is 62.

The spelling of 48938933942 in words is "forty-eight billion, nine hundred thirty-eight million, nine hundred thirty-three thousand, nine hundred forty-two".