2651023434 has 16 divisors (see below), whose sum is σ = 5445345888. Its totient is φ = 859791312.

The previous prime is 2651023421. The next prime is 2651023451. The reversal of 2651023434 is 4343201562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970552 + ... + 5970995.

It is an arithmetic number, because the mean of its divisors is an integer number (340334118).

Almost surely, 2^2651023434 is an apocalyptic number.

2651023434 is an abundant number, since it is smaller than the sum of its proper divisors (2794322454).

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

2651023434 is a wasteful number, since it uses less digits than its factorization.

2651023434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11941589.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2651023434 is about 51488.0902151167. The cubic root of 2651023434 is about 1384.0056261396.

Adding to 2651023434 its reverse (4343201562), we get a palindrome (6994224996).

The spelling of 2651023434 in words is "two billion, six hundred fifty-one million, twenty-three thousand, four hundred thirty-four".