400221230002014 has 16 divisors (see below), whose sum is σ = 807526021598352. Its totient is φ = 132226483068288.

The previous prime is 400221230001979. The next prime is 400221230002039. The reversal of 400221230002014 is 410200032122004.

It is a super-2 number, since 2×400221230002014² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295148399029 + ... + 295148400384.

It is an arithmetic number, because the mean of its divisors is an integer number (50470376349897).

Almost surely, 2^{400221230002014} is an apocalyptic number.

400221230002014 is an abundant number, since it is smaller than the sum of its proper divisors (407304791596338).

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

400221230002014 is a wasteful number, since it uses less digits than its factorization.

400221230002014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590296799531.

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

Adding to 400221230002014 its reverse (410200032122004), we get a palindrome (810421262124018).

The spelling of 400221230002014 in words is "four hundred trillion, two hundred twenty-one billion, two hundred thirty million, two thousand, fourteen".