214004491004 has 24 divisors (see below), whose sum is σ = 386798848128. Its totient is φ = 103537047600.

The previous prime is 214004490979. The next prime is 214004491013. The reversal of 214004491004 is 400194400412.

It is a super-2 number, since 2×214004491004² (a number of 23 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, 5795672 + ... + 5832479.

It is an arithmetic number, because the mean of its divisors is an integer number (16116618672).

Almost surely, 2^214004491004 is an apocalyptic number.

It is an amenable number.

214004491004 is a deficient number, since it is larger than the sum of its proper divisors (172794357124).

214004491004 is a wasteful number, since it uses less digits than its factorization.

214004491004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11628305 (or 11628303 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 214004491004 its reverse (400194400412), we get a palindrome (614198891416).

The spelling of 214004491004 in words is "two hundred fourteen billion, four million, four hundred ninety-one thousand, four".