42610111500 has 384 divisors, whose sum is σ = 138898206720. Its totient is φ = 10063872000.

The previous prime is 42610111477. The next prime is 42610111513. The reversal of 42610111500 is 511101624.

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 127 ways as a sum of consecutive naturals, for example, 126439332 + ... + 126439668.

It is an arithmetic number, because the mean of its divisors is an integer number (361714080).

Almost surely, 2^42610111500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42610111500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69449103360).

42610111500 is an abundant number, since it is smaller than the sum of its proper divisors (96288095220).

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

42610111500 is a wasteful number, since it uses less digits than its factorization.

42610111500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The spelling of 42610111500 in words is "forty-two billion, six hundred ten million, one hundred eleven thousand, five hundred".