49993145934 has 8 divisors (see below), whose sum is σ = 99986291880. Its totient is φ = 16664381976.

The previous prime is 49993145911. The next prime is 49993145957. The reversal of 49993145934 is 43954139994.

It is an interprime number because it is at equal distance from previous prime (49993145911) and next prime (49993145957).

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

49993145934 is an admirable number.

It is a super-3 number, since 3×49993145934³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

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, 4166095489 + ... + 4166095500.

It is an arithmetic number, because the mean of its divisors is an integer number (12498286485).

Almost surely, 2^49993145934 is an apocalyptic number.

49993145934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49993145934 is a wasteful number, since it uses less digits than its factorization.

49993145934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332190994.

The product of its digits is 18895680, while the sum is 60.

The spelling of 49993145934 in words is "forty-nine billion, nine hundred ninety-three million, one hundred forty-five thousand, nine hundred thirty-four".