42240204002 has 8 divisors (see below), whose sum is σ = 64305982416. Its totient is φ = 20804876532.

The previous prime is 42240203981. The next prime is 42240204023. The reversal of 42240204002 is 20040204224.

It is an interprime number because it is at equal distance from previous prime (42240203981) and next prime (42240204023).

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, 157612568 + ... + 157612835.

It is an arithmetic number, because the mean of its divisors is an integer number (8038247802).

Almost surely, 2^42240204002 is an apocalyptic number.

42240204002 is a deficient number, since it is larger than the sum of its proper divisors (22065778414).

42240204002 is a wasteful number, since it uses less digits than its factorization.

42240204002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315225472.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 42240204002 its reverse (20040204224), we get a palindrome (62280408226).

The spelling of 42240204002 in words is "forty-two billion, two hundred forty million, two hundred four thousand, two".