4002448462 has 16 divisors (see below), whose sum is σ = 6021654912. Its totient is φ = 1995239160.

The previous prime is 4002448451. The next prime is 4002448481. The reversal of 4002448462 is 2648442004.

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, 1877137 + ... + 1879267.

It is an arithmetic number, because the mean of its divisors is an integer number (376353432).

Almost surely, 2^4002448462 is an apocalyptic number.

4002448462 is a deficient number, since it is larger than the sum of its proper divisors (2019206450).

4002448462 is a wasteful number, since it uses less digits than its factorization.

4002448462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503.

The product of its (nonzero) digits is 49152, while the sum is 34.

The square root of 4002448462 is about 63264.9070338367. The cubic root of 4002448462 is about 1587.7248768340.

The spelling of 4002448462 in words is "four billion, two million, four hundred forty-eight thousand, four hundred sixty-two".