42861724510 has 32 divisors (see below), whose sum is σ = 84998178144. Its totient is φ = 15431760000.

The previous prime is 42861724501. The next prime is 42861724517. The reversal of 42861724510 is 1542716824.

42861724510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42861724510² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42861724517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1917861 + ... + 1940080.

It is an arithmetic number, because the mean of its divisors is an integer number (2656193067).

Almost surely, 2^42861724510 is an apocalyptic number.

42861724510 is a deficient number, since it is larger than the sum of its proper divisors (42136453634).

42861724510 is a wasteful number, since it uses less digits than its factorization.

42861724510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3858060.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 42861724510 in words is "forty-two billion, eight hundred sixty-one million, seven hundred twenty-four thousand, five hundred ten".