4040661470 has 16 divisors (see below), whose sum is σ = 7289113968. Its totient is φ = 1612726080.

The previous prime is 4040661431. The next prime is 4040661481. The reversal of 4040661470 is 741660404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437516 + ... + 446655.

It is an arithmetic number, because the mean of its divisors is an integer number (455569623).

Almost surely, 2^4040661470 is an apocalyptic number.

4040661470 is a deficient number, since it is larger than the sum of its proper divisors (3248452498).

4040661470 is a wasteful number, since it uses less digits than its factorization.

4040661470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884635.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4040661470 is about 63566.1975424046. The cubic root of 4040661470 is about 1592.7617666037.

The spelling of 4040661470 in words is "four billion, forty million, six hundred sixty-one thousand, four hundred seventy".