40421441002 has 8 divisors (see below), whose sum is σ = 60704431200. Its totient is φ = 20186630604.

The previous prime is 40421440951. The next prime is 40421441003. The reversal of 40421441002 is 20014412404.

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

It is not an unprimeable number, because it can be changed into a prime (40421441003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12042852 + ... + 12046207.

It is an arithmetic number, because the mean of its divisors is an integer number (7588053900).

Almost surely, 2^40421441002 is an apocalyptic number.

40421441002 is a deficient number, since it is larger than the sum of its proper divisors (20282990198).

40421441002 is a wasteful number, since it uses less digits than its factorization.

40421441002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24089900.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 40421441002 its reverse (20014412404), we get a palindrome (60435853406).

The spelling of 40421441002 in words is "forty billion, four hundred twenty-one million, four hundred forty-one thousand, two".