2135342506 has 8 divisors (see below), whose sum is σ = 3494196864. Its totient is φ = 970610220.

The previous prime is 2135342501. The next prime is 2135342509. The reversal of 2135342506 is 6052435312.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2135342501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48530490 + ... + 48530533.

It is an arithmetic number, because the mean of its divisors is an integer number (436774608).

Almost surely, 2^2135342506 is an apocalyptic number.

2135342506 is a deficient number, since it is larger than the sum of its proper divisors (1358854358).

2135342506 is a wasteful number, since it uses less digits than its factorization.

2135342506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97061036.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2135342506 is about 46209.7663486843. The cubic root of 2135342506 is about 1287.7231849369.

Adding to 2135342506 its reverse (6052435312), we get a palindrome (8187777818).

The spelling of 2135342506 in words is "two billion, one hundred thirty-five million, three hundred forty-two thousand, five hundred six".