49567643342 has 24 divisors (see below), whose sum is σ = 91578158064. Its totient is φ = 19993670592.

The previous prime is 49567643341. The next prime is 49567643353. The reversal of 49567643342 is 24334676594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49567643341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14874578 + ... + 14877909.

It is an arithmetic number, because the mean of its divisors is an integer number (3815756586).

Almost surely, 2^49567643342 is an apocalyptic number.

49567643342 is a deficient number, since it is larger than the sum of its proper divisors (42010514722).

49567643342 is a wasteful number, since it uses less digits than its factorization.

49567643342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29752520 (or 29752513 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 53.

The spelling of 49567643342 in words is "forty-nine billion, five hundred sixty-seven million, six hundred forty-three thousand, three hundred forty-two".