42214384540 has 48 divisors (see below), whose sum is σ = 91570397184. Its totient is φ = 16330248000.

The previous prime is 42214384519. The next prime is 42214384559. The reversal of 42214384540 is 4548341224.

It is a self number, because there is not a number n which added to its sum of digits gives 42214384540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 949815 + ... + 993265.

It is an arithmetic number, because the mean of its divisors is an integer number (1907716608).

Almost surely, 2^42214384540 is an apocalyptic number.

It is an amenable number.

42214384540 is an abundant number, since it is smaller than the sum of its proper divisors (49356012644).

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

42214384540 is a wasteful number, since it uses less digits than its factorization.

42214384540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45058 (or 45056 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

The spelling of 42214384540 in words is "forty-two billion, two hundred fourteen million, three hundred eighty-four thousand, five hundred forty".