214200420631 has 16 divisors (see below), whose sum is σ = 238759488000. Its totient is φ = 190972107648.

The previous prime is 214200420619. The next prime is 214200420649. The reversal of 214200420631 is 136024002412.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 214200420631 - 2¹⁹ = 214199896343 is a prime.

It is a super-2 number, since 2×214200420631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214200420596 and 214200420605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214200450631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4466820 + ... + 4514518.

It is an arithmetic number, because the mean of its divisors is an integer number (14922468000).

Almost surely, 2^214200420631 is an apocalyptic number.

214200420631 is a deficient number, since it is larger than the sum of its proper divisors (24559067369).

214200420631 is a wasteful number, since it uses less digits than its factorization.

214200420631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61638.

The product of its (nonzero) digits is 2304, while the sum is 25.

The spelling of 214200420631 in words is "two hundred fourteen billion, two hundred million, four hundred twenty thousand, six hundred thirty-one".