4402608040 has 16 divisors (see below), whose sum is σ = 9905868180. Its totient is φ = 1761043200.

The previous prime is 4402608013. The next prime is 4402608053. The reversal of 4402608040 is 408062044.

It can be written as a sum of positive squares in 2 ways, for example, as 4169801476 + 232806564 = 64574^2 + 15258^2 .

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, 55032561 + ... + 55032640.

Almost surely, 2^4402608040 is an apocalyptic number.

4402608040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4402608040 is an abundant number, since it is smaller than the sum of its proper divisors (5503260140).

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

4402608040 is a wasteful number, since it uses less digits than its factorization.

4402608040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110065212 (or 110065208 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4402608040 is about 66352.1517360213. The cubic root of 4402608040 is about 1638.9662382611.

The spelling of 4402608040 in words is "four billion, four hundred two million, six hundred eight thousand, forty".