4201021342002 has 32 divisors (see below), whose sum is σ = 8408873364480. Its totient is φ = 1399202259840.

The previous prime is 4201021341989. The next prime is 4201021342027. The reversal of 4201021342002 is 2002431201024.

It is a self number, because there is not a number n which added to its sum of digits gives 4201021342002.

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, 76873624 + ... + 76928252.

It is an arithmetic number, because the mean of its divisors is an integer number (262777292640).

Almost surely, 2^{4201021342002} is an apocalyptic number.

4201021342002 is an abundant number, since it is smaller than the sum of its proper divisors (4207852022478).

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

4201021342002 is a wasteful number, since it uses less digits than its factorization.

4201021342002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64818.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 4201021342002 its reverse (2002431201024), we get a palindrome (6203452543026).

The spelling of 4201021342002 in words is "four trillion, two hundred one billion, twenty-one million, three hundred forty-two thousand, two".