4012502135 has 8 divisors (see below), whose sum is σ = 4852916736. Its totient is φ = 3184725600.

The previous prime is 4012502119. The next prime is 4012502141. The reversal of 4012502135 is 5312052104.

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

It is not a de Polignac number, because 4012502135 - 2⁴ = 4012502119 is a prime.

It is a super-2 number, since 2×4012502135² = 32200346766759116450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4012502135.

It is a congruent number.

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, 3158816 + ... + 3160085.

It is an arithmetic number, because the mean of its divisors is an integer number (606614592).

Almost surely, 2^4012502135 is an apocalyptic number.

4012502135 is a deficient number, since it is larger than the sum of its proper divisors (840414601).

4012502135 is a wasteful number, since it uses less digits than its factorization.

4012502135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319033.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 4012502135 is about 63344.3141489432. The cubic root of 4012502135 is about 1589.0531571126.

Adding to 4012502135 its reverse (5312052104), we get a palindrome (9324554239).

The spelling of 4012502135 in words is "four billion, twelve million, five hundred two thousand, one hundred thirty-five".