4215211040 has 48 divisors (see below), whose sum is σ = 9970876440. Its totient is φ = 1683978240.

The previous prime is 4215210997. The next prime is 4215211061. The reversal of 4215211040 is 401125124.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1535699344 + 2679511696 = 39188^2 + 51764^2 .

It is a super-2 number, since 2×4215211040² = 35536008223475763200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115316 + ... + 147404.

Almost surely, 2^4215211040 is an apocalyptic number.

4215211040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4215211040 is an abundant number, since it is smaller than the sum of its proper divisors (5755665400).

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

4215211040 is a wasteful number, since it uses less digits than its factorization.

4215211040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32925 (or 32917 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4215211040 is about 64924.6566413716. The cubic root of 4215211040 is about 1615.3740713818.

Adding to 4215211040 its reverse (401125124), we get a palindrome (4616336164).

The spelling of 4215211040 in words is "four billion, two hundred fifteen million, two hundred eleven thousand, forty".