214615042603 has 16 divisors (see below), whose sum is σ = 232016458240. Its totient is φ = 197341601184.

The previous prime is 214615042601. The next prime is 214615042657. The reversal of 214615042603 is 306240516412.

214615042603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214615042603 - 2¹ = 214615042601 is a prime.

It is a super-2 number, since 2×214615042603² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214615042601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14057188 + ... + 14072446.

It is an arithmetic number, because the mean of its divisors is an integer number (14501028640).

Almost surely, 2^214615042603 is an apocalyptic number.

214615042603 is a deficient number, since it is larger than the sum of its proper divisors (17401415637).

214615042603 is a wasteful number, since it uses less digits than its factorization.

214615042603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19378.

The product of its (nonzero) digits is 34560, while the sum is 34.

Subtracting 214615042603 from its reverse (306240516412), we obtain a square (91625473809 = 302697²).

The spelling of 214615042603 in words is "two hundred fourteen billion, six hundred fifteen million, forty-two thousand, six hundred three".