2118625034 has 8 divisors (see below), whose sum is σ = 3364875108. Its totient is φ = 997000000.

The previous prime is 2118625027. The next prime is 2118625079. The reversal of 2118625034 is 4305268112.

It can be written as a sum of positive squares in 2 ways, for example, as 1709574409 + 409050625 = 41347^2 + 20225^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31156217 + ... + 31156284.

Almost surely, 2^2118625034 is an apocalyptic number.

2118625034 is a deficient number, since it is larger than the sum of its proper divisors (1246250074).

2118625034 is a wasteful number, since it uses less digits than its factorization.

2118625034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62312520.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2118625034 is about 46028.5241344973. The cubic root of 2118625034 is about 1284.3538736165.

The spelling of 2118625034 in words is "two billion, one hundred eighteen million, six hundred twenty-five thousand, thirty-four".