4215214530 has 24 divisors (see below), whose sum is σ = 10959558012. Its totient is φ = 1124057184.

The previous prime is 4215214519. The next prime is 4215214547. The reversal of 4215214530 is 354125124.

It can be written as a sum of positive squares in 2 ways, for example, as 4192433001 + 22781529 = 64749^2 + 4773^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4215214494 and 4215214503.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23417769 + ... + 23417948.

Almost surely, 2^4215214530 is an apocalyptic number.

4215214530 is an abundant number, since it is smaller than the sum of its proper divisors (6744343482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4215214530 is a wasteful number, since it uses less digits than its factorization.

4215214530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46835730 (or 46835727 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4215214530 is about 64924.6835186742. The cubic root of 4215214530 is about 1615.3745172001.

Adding to 4215214530 its reverse (354125124), we get a palindrome (4569339654).

The spelling of 4215214530 in words is "four billion, two hundred fifteen million, two hundred fourteen thousand, five hundred thirty".