4021401310000 has 200 divisors, whose sum is σ = 10034719611840. Its totient is φ = 1559872512000.

The previous prime is 4021401309941. The next prime is 4021401310009. The reversal of 4021401310000 is 131041204.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×4021401310000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (4021401310009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51190752 + ... + 51269248.

Almost surely, 2^{4021401310000} is an apocalyptic number.

4021401310000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4021401310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5017359805920).

4021401310000 is an abundant number, since it is smaller than the sum of its proper divisors (6013318301840).

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

4021401310000 is a wasteful number, since it uses less digits than its factorization.

4021401310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78681 (or 78660 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 4021401310000 its reverse (131041204), we get a palindrome (4021532351204).

The spelling of 4021401310000 in words is "four trillion, twenty-one billion, four hundred one million, three hundred ten thousand".