42971763424 has 24 divisors (see below), whose sum is σ = 84619896480. Its totient is φ = 21480996096.

The previous prime is 42971763409. The next prime is 42971763511. The reversal of 42971763424 is 42436717924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7629 + ... + 293260.

It is an arithmetic number, because the mean of its divisors is an integer number (3525829020).

Almost surely, 2^42971763424 is an apocalyptic number.

It is an amenable number.

42971763424 is a deficient number, since it is larger than the sum of its proper divisors (41648133056).

42971763424 is a wasteful number, since it uses less digits than its factorization.

42971763424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305362 (or 305354 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 49.

The spelling of 42971763424 in words is "forty-two billion, nine hundred seventy-one million, seven hundred sixty-three thousand, four hundred twenty-four".