2151034334 has 8 divisors (see below), whose sum is σ = 3226789008. Its totient is φ = 1075438000.

The previous prime is 2151034321. The next prime is 2151034363. The reversal of 2151034334 is 4334301512.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3959 + ... + 65709.

It is an arithmetic number, because the mean of its divisors is an integer number (403348626).

Almost surely, 2^2151034334 is an apocalyptic number.

2151034334 is a deficient number, since it is larger than the sum of its proper divisors (1075754674).

2151034334 is a wasteful number, since it uses less digits than its factorization.

2151034334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79170.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2151034334 is about 46379.2446467167. The cubic root of 2151034334 is about 1290.8698205931.

Adding to 2151034334 its reverse (4334301512), we get a palindrome (6485335846).

The spelling of 2151034334 in words is "two billion, one hundred fifty-one million, thirty-four thousand, three hundred thirty-four".