2053440034 has 8 divisors (see below), whose sum is σ = 3085632720. Its totient is φ = 1024895796.

The previous prime is 2053440007. The next prime is 2053440043. The reversal of 2053440034 is 4300443502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2053439990 and 2053440008.

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, 910704 + ... + 912955.

It is an arithmetic number, because the mean of its divisors is an integer number (385704090).

Almost surely, 2^2053440034 is an apocalyptic number.

2053440034 is a deficient number, since it is larger than the sum of its proper divisors (1032192686).

2053440034 is a wasteful number, since it uses less digits than its factorization.

2053440034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824224.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2053440034 is about 45314.8985875507. The cubic root of 2053440034 is about 1271.0442635642.

Adding to 2053440034 its reverse (4300443502), we get a palindrome (6353883536).

The spelling of 2053440034 in words is "two billion, fifty-three million, four hundred forty thousand, thirty-four".