42651734510 has 64 divisors (see below), whose sum is σ = 95750290944. Its totient is φ = 13289443200.

The previous prime is 42651734509. The next prime is 42651734513. The reversal of 42651734510 is 1543715624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42651734513) 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 31 ways as a sum of consecutive naturals, for example, 2718749 + ... + 2734391.

It is an arithmetic number, because the mean of its divisors is an integer number (1496098296).

Almost surely, 2^42651734510 is an apocalyptic number.

42651734510 is an abundant number, since it is smaller than the sum of its proper divisors (53098556434).

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

42651734510 is a wasteful number, since it uses less digits than its factorization.

42651734510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19209.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 42651734510 in words is "forty-two billion, six hundred fifty-one million, seven hundred thirty-four thousand, five hundred ten".