49774900432742 has 4 divisors (see below), whose sum is σ = 74662350649116. Its totient is φ = 24887450216370.

The previous prime is 49774900432723. The next prime is 49774900432787. The reversal of 49774900432742 is 24723400947794.

49774900432742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 12443725108184 + ... + 12443725108187.

It is an arithmetic number, because the mean of its divisors is an integer number (18665587662279).

Almost surely, 2^{49774900432742} is an apocalyptic number.

49774900432742 is a deficient number, since it is larger than the sum of its proper divisors (24887450216374).

49774900432742 is a wasteful number, since it uses less digits than its factorization.

49774900432742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24887450216373.

The product of its (nonzero) digits is 85349376, while the sum is 62.

The spelling of 49774900432742 in words is "forty-nine trillion, seven hundred seventy-four billion, nine hundred million, four hundred thirty-two thousand, seven hundred forty-two".