42077257736 has 64 divisors (see below), whose sum is σ = 84207185280. Its totient is φ = 19642291200.

The previous prime is 42077257687. The next prime is 42077257837. The reversal of 42077257736 is 63775277024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26346890 + ... + 26348486.

It is an arithmetic number, because the mean of its divisors is an integer number (1315737270).

Almost surely, 2^42077257736 is an apocalyptic number.

It is an amenable number.

42077257736 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

42077257736 is a wasteful number, since it uses less digits than its factorization.

42077257736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054 (or 3050 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 50.

The spelling of 42077257736 in words is "forty-two billion, seventy-seven million, two hundred fifty-seven thousand, seven hundred thirty-six".