214004491039 has 4 divisors (see below), whose sum is σ = 215638113240. Its totient is φ = 212370868840.

The previous prime is 214004491033. The next prime is 214004491067. The reversal of 214004491039 is 930194400412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214004491039 - 2⁷ = 214004490911 is a prime.

It is a super-2 number, since 2×214004491039² (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 = 214004490989 and 214004491007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214004491033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816810904 + ... + 816811165.

It is an arithmetic number, because the mean of its divisors is an integer number (53909528310).

Almost surely, 2^214004491039 is an apocalyptic number.

214004491039 is a deficient number, since it is larger than the sum of its proper divisors (1633622201).

214004491039 is a wasteful number, since it uses less digits than its factorization.

214004491039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633622200.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 214004491039 in words is "two hundred fourteen billion, four million, four hundred ninety-one thousand, thirty-nine".