42005030010 has 64 divisors (see below), whose sum is σ = 102319338240. Its totient is φ = 11034247680.

The previous prime is 42005030003. The next prime is 42005030027. The reversal of 42005030010 is 1003050024.

It is a super-2 number, since 2×42005030010² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1825980 + ... + 1848840.

It is an arithmetic number, because the mean of its divisors is an integer number (1598739660).

Almost surely, 2^42005030010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42005030010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51159669120).

42005030010 is an abundant number, since it is smaller than the sum of its proper divisors (60314308230).

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

42005030010 is a wasteful number, since it uses less digits than its factorization.

42005030010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23783.

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 42005030010 its reverse (1003050024), we get a palindrome (43008080034).

The spelling of 42005030010 in words is "forty-two billion, five million, thirty thousand, ten".