2140552034 has 4 divisors (see below), whose sum is σ = 3210828054. Its totient is φ = 1070276016.

The previous prime is 2140551961. The next prime is 2140552049. The reversal of 2140552034 is 4302550412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2088033025 + 52519009 = 45695^2 + 7247^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2140551994 and 2140552012.

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 as a sum of consecutive naturals, namely, 535138007 + ... + 535138010.

Almost surely, 2^2140552034 is an apocalyptic number.

2140552034 is a deficient number, since it is larger than the sum of its proper divisors (1070276020).

2140552034 is a wasteful number, since it uses less digits than its factorization.

2140552034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070276019.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2140552034 is about 46266.1002679067. The cubic root of 2140552034 is about 1288.7695404050.

The spelling of 2140552034 in words is "two billion, one hundred forty million, five hundred fifty-two thousand, thirty-four".