42719377976 has 16 divisors (see below), whose sum is σ = 87380546040. Its totient is φ = 19417899040.

The previous prime is 42719377973. The next prime is 42719377999. The reversal of 42719377976 is 67977391724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42719377973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242723651 + ... + 242723826.

Almost surely, 2^42719377976 is an apocalyptic number.

It is an amenable number.

42719377976 is an abundant number, since it is smaller than the sum of its proper divisors (44661168064).

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

42719377976 is a wasteful number, since it uses less digits than its factorization.

42719377976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485447494 (or 485447490 counting only the distinct ones).

The product of its digits is 28005264, while the sum is 62.

The spelling of 42719377976 in words is "forty-two billion, seven hundred nineteen million, three hundred seventy-seven thousand, nine hundred seventy-six".