48723942381 has 8 divisors (see below), whose sum is σ = 65098657344. Its totient is φ = 32415927840.

The previous prime is 48723942353. The next prime is 48723942431. The reversal of 48723942381 is 18324932784.

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

It is not a de Polignac number, because 48723942381 - 2⁵ = 48723942349 is a prime.

It is a super-2 number, since 2×48723942381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48723942341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16673400 + ... + 16676321.

It is an arithmetic number, because the mean of its divisors is an integer number (8137332168).

Almost surely, 2^48723942381 is an apocalyptic number.

It is an amenable number.

48723942381 is a deficient number, since it is larger than the sum of its proper divisors (16374714963).

48723942381 is a wasteful number, since it uses less digits than its factorization.

48723942381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33350211.

The product of its digits is 2322432, while the sum is 51.

The spelling of 48723942381 in words is "forty-eight billion, seven hundred twenty-three million, nine hundred forty-two thousand, three hundred eighty-one".