214440631602 has 64 divisors (see below), whose sum is σ = 457149813120. Its totient is φ = 66930748416.

The previous prime is 214440631591. The next prime is 214440631667. The reversal of 214440631602 is 206136044412.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1922218 + ... + 2030714.

It is an arithmetic number, because the mean of its divisors is an integer number (7142965830).

Almost surely, 2^214440631602 is an apocalyptic number.

214440631602 is an abundant number, since it is smaller than the sum of its proper divisors (242709181518).

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

214440631602 is a wasteful number, since it uses less digits than its factorization.

214440631602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108875.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 214440631602 in words is "two hundred fourteen billion, four hundred forty million, six hundred thirty-one thousand, six hundred two".