42892224378 has 16 divisors (see below), whose sum is σ = 85787301216. Its totient is φ = 14296932720.

The previous prime is 42892224377. The next prime is 42892224379. The reversal of 42892224378 is 87342229824.

It is an interprime number because it is at equal distance from previous prime (42892224377) and next prime (42892224379).

It is a self number, because there is not a number n which added to its sum of digits gives 42892224378.

It is not an unprimeable number, because it can be changed into a prime (42892224373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110748 + ... + 313128.

It is an arithmetic number, because the mean of its divisors is an integer number (5361706326).

Almost surely, 2^42892224378 is an apocalyptic number.

42892224378 is an abundant number, since it is smaller than the sum of its proper divisors (42895076838).

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

42892224378 is a wasteful number, since it uses less digits than its factorization.

42892224378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237709.

The product of its digits is 3096576, while the sum is 51.

The spelling of 42892224378 in words is "forty-two billion, eight hundred ninety-two million, two hundred twenty-four thousand, three hundred seventy-eight".