49222359143 has 4 divisors (see below), whose sum is σ = 49224971640. Its totient is φ = 49219746648.

The previous prime is 49222359119. The next prime is 49222359149. The reversal of 49222359143 is 34195322294.

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

It is a cyclic number.

It is not a de Polignac number, because 49222359143 - 2¹⁸ = 49222096999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49222359094 and 49222359103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49222359149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1277780 + ... + 1315737.

It is an arithmetic number, because the mean of its divisors is an integer number (12306242910).

Almost surely, 2^49222359143 is an apocalyptic number.

49222359143 is a deficient number, since it is larger than the sum of its proper divisors (2612497).

49222359143 is a wasteful number, since it uses less digits than its factorization.

49222359143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612496.

The product of its digits is 466560, while the sum is 44.

The spelling of 49222359143 in words is "forty-nine billion, two hundred twenty-two million, three hundred fifty-nine thousand, one hundred forty-three".