214400214502 has 8 divisors (see below), whose sum is σ = 321615725976. Its totient is φ = 107194972512.

The previous prime is 214400214449. The next prime is 214400214547. The reversal of 214400214502 is 205412004412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×214400214502² (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 3 ways as a sum of consecutive naturals, for example, 2514963 + ... + 2598814.

It is an arithmetic number, because the mean of its divisors is an integer number (40201965747).

Almost surely, 2^214400214502 is an apocalyptic number.

214400214502 is a deficient number, since it is larger than the sum of its proper divisors (107215511474).

214400214502 is a wasteful number, since it uses less digits than its factorization.

214400214502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5134742.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 214400214502 its reverse (205412004412), we get a palindrome (419812218914).

The spelling of 214400214502 in words is "two hundred fourteen billion, four hundred million, two hundred fourteen thousand, five hundred two".