42010144330 has 32 divisors (see below), whose sum is σ = 94277312640. Its totient is φ = 13094070720.

The previous prime is 42010144321. The next prime is 42010144369. The reversal of 42010144330 is 3344101024.

It is a super-2 number, since 2×42010144330² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27278545 + ... + 27280084.

It is an arithmetic number, because the mean of its divisors is an integer number (2946166020).

Almost surely, 2^42010144330 is an apocalyptic number.

42010144330 is an abundant number, since it is smaller than the sum of its proper divisors (52267168310).

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

42010144330 is a wasteful number, since it uses less digits than its factorization.

42010144330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54558654.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 42010144330 its reverse (3344101024), we get a palindrome (45354245354).

The spelling of 42010144330 in words is "forty-two billion, ten million, one hundred forty-four thousand, three hundred thirty".