2215141430 has 32 divisors (see below), whose sum is σ = 4061836800. Its totient is φ = 869535072.

The previous prime is 2215141427. The next prime is 2215141457. The reversal of 2215141430 is 341415122.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2215141396 and 2215141405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376451 + ... + 382289.

It is an arithmetic number, because the mean of its divisors is an integer number (126932400).

Almost surely, 2^2215141430 is an apocalyptic number.

2215141430 is a deficient number, since it is larger than the sum of its proper divisors (1846695370).

2215141430 is a wasteful number, since it uses less digits than its factorization.

2215141430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6548.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2215141430 is about 47065.2890143044. The cubic root of 2215141430 is about 1303.5683874449.

Adding to 2215141430 its reverse (341415122), we get a palindrome (2556556552).

The spelling of 2215141430 in words is "two billion, two hundred fifteen million, one hundred forty-one thousand, four hundred thirty".