42041312002 has 8 divisors (see below), whose sum is σ = 63410377212. Its totient is φ = 20904519600.

The previous prime is 42041311997. The next prime is 42041312021. The reversal of 42041312002 is 20021314024.

It can be written as a sum of positive squares in 2 ways, for example, as 25430999841 + 16610312161 = 159471^2 + 128881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58067749 + ... + 58068472.

Almost surely, 2^42041312002 is an apocalyptic number.

42041312002 is a deficient number, since it is larger than the sum of its proper divisors (21369065210).

42041312002 is a wasteful number, since it uses less digits than its factorization.

42041312002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116136404.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 42041312002 its reverse (20021314024), we get a palindrome (62062626026).

The spelling of 42041312002 in words is "forty-two billion, forty-one million, three hundred twelve thousand, two".