4051002345 has 64 divisors (see below), whose sum is σ = 7273857024. Its totient is φ = 1911663360.

The previous prime is 4051002323. The next prime is 4051002349. The reversal of 4051002345 is 5432001504.

It is not a de Polignac number, because 4051002345 - 2¹² = 4050998249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4051002349) by changing a digit.

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 in 63 ways as a sum of consecutive naturals, for example, 643684 + ... + 649946.

It is an arithmetic number, because the mean of its divisors is an integer number (113654016).

Almost surely, 2^4051002345 is an apocalyptic number.

It is an amenable number.

4051002345 is a deficient number, since it is larger than the sum of its proper divisors (3222854679).

4051002345 is a wasteful number, since it uses less digits than its factorization.

4051002345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6422.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4051002345 is about 63647.4849856615. The cubic root of 4051002345 is about 1594.1193429891.

Adding to 4051002345 its reverse (5432001504), we get a palindrome (9483003849).

The spelling of 4051002345 in words is "four billion, fifty-one million, two thousand, three hundred forty-five".