2141505235 has 8 divisors (see below), whose sum is σ = 2632484736. Its totient is φ = 1671418560.

The previous prime is 2141505217. The next prime is 2141505253. The reversal of 2141505235 is 5325051412.

It is an interprime number because it is at equal distance from previous prime (2141505217) and next prime (2141505253).

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

It is not a de Polignac number, because 2141505235 - 2²³ = 2133116627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5222979 + ... + 5223388.

It is an arithmetic number, because the mean of its divisors is an integer number (329060592).

Almost surely, 2^2141505235 is an apocalyptic number.

2141505235 is a deficient number, since it is larger than the sum of its proper divisors (490979501).

2141505235 is a wasteful number, since it uses less digits than its factorization.

2141505235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10446413.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2141505235 is about 46276.4004110086. The cubic root of 2141505235 is about 1288.9608110202.

Adding to 2141505235 its reverse (5325051412), we get a palindrome (7466556647).

It can be divided in two parts, 2141505 and 235, that multiplied together give a triangular number (503253675 = T₃₁₇₂₅).

The spelling of 2141505235 in words is "two billion, one hundred forty-one million, five hundred five thousand, two hundred thirty-five".