4045403402 has 32 divisors (see below), whose sum is σ = 6556619520. Its totient is φ = 1865111040.

The previous prime is 4045403377. The next prime is 4045403441. The reversal of 4045403402 is 2043045404.

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, 346118 + ... + 357614.

It is an arithmetic number, because the mean of its divisors is an integer number (204894360).

Almost surely, 2^4045403402 is an apocalyptic number.

4045403402 is a deficient number, since it is larger than the sum of its proper divisors (2511216118).

4045403402 is a wasteful number, since it uses less digits than its factorization.

4045403402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11726.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4045403402 is about 63603.4857692564. The cubic root of 4045403402 is about 1593.3845866911.

Adding to 4045403402 its reverse (2043045404), we get a palindrome (6088448806).

The spelling of 4045403402 in words is "four billion, forty-five million, four hundred three thousand, four hundred two".