214002045793 has 4 divisors (see below), whose sum is σ = 215635649328. Its totient is φ = 212368442260.

The previous prime is 214002045787. The next prime is 214002045823. The reversal of 214002045793 is 397540200412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214002045793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214002045713) 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, 816801571 + ... + 816801832.

It is an arithmetic number, because the mean of its divisors is an integer number (53908912332).

Almost surely, 2^214002045793 is an apocalyptic number.

It is an amenable number.

214002045793 is a deficient number, since it is larger than the sum of its proper divisors (1633603535).

214002045793 is a wasteful number, since it uses less digits than its factorization.

214002045793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633603534.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 214002045793 in words is "two hundred fourteen billion, two million, forty-five thousand, seven hundred ninety-three".