42862622044 has 48 divisors (see below), whose sum is σ = 87225868800. Its totient is φ = 18223920000.

The previous prime is 42862622041. The next prime is 42862622057. The reversal of 42862622044 is 44022626824.

It is a junction number, because it is equal to n+sod(n) for n = 42862621988 and 42862622006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42862622041) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 258457 + ... + 390544.

It is an arithmetic number, because the mean of its divisors is an integer number (1817205600).

Almost surely, 2^42862622044 is an apocalyptic number.

42862622044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42862622044 is an abundant number, since it is smaller than the sum of its proper divisors (44363246756).

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

42862622044 is a wasteful number, since it uses less digits than its factorization.

42862622044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649114 (or 649112 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 40.

The spelling of 42862622044 in words is "forty-two billion, eight hundred sixty-two million, six hundred twenty-two thousand, forty-four".