2145059034 has 32 divisors (see below), whose sum is σ = 4361195520. Its totient is φ = 703243632.

The previous prime is 2145059027. The next prime is 2145059057. The reversal of 2145059034 is 4309505412.

It is a junction number, because it is equal to n+sod(n) for n = 2145058986 and 2145059004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116059 + ... + 133265.

It is an arithmetic number, because the mean of its divisors is an integer number (136287360).

Almost surely, 2^2145059034 is an apocalyptic number.

2145059034 is an abundant number, since it is smaller than the sum of its proper divisors (2216136486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2145059034 is a wasteful number, since it uses less digits than its factorization.

2145059034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17554.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2145059034 is about 46314.7820247489. The cubic root of 2145059034 is about 1289.6734213259.

The spelling of 2145059034 in words is "two billion, one hundred forty-five million, fifty-nine thousand, thirty-four".