2134153468 has 12 divisors (see below), whose sum is σ = 3821623960. Its totient is φ = 1042260912.

The previous prime is 2134153459. The next prime is 2134153477. The reversal of 2134153468 is 8643514312.

It is an interprime number because it is at equal distance from previous prime (2134153459) and next prime (2134153477).

It is a super-2 number, since 2×2134153468² = 9109222049952854048, which contains 22 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 6203763 + ... + 6204106.

Almost surely, 2^2134153468 is an apocalyptic number.

It is an amenable number.

2134153468 is a deficient number, since it is larger than the sum of its proper divisors (1687470492).

2134153468 is a wasteful number, since it uses less digits than its factorization.

2134153468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12407916 (or 12407914 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 2134153468 is about 46196.8989002509. The cubic root of 2134153468 is about 1287.4841231963.

The spelling of 2134153468 in words is "two billion, one hundred thirty-four million, one hundred fifty-three thousand, four hundred sixty-eight".