4202460644 has 12 divisors (see below), whose sum is σ = 7607903100. Its totient is φ = 2028774048.

The previous prime is 4202460623. The next prime is 4202460701. The reversal of 4202460644 is 4460642024.

It can be written as a sum of positive squares in 2 ways, for example, as 1259398144 + 2943062500 = 35488^2 + 54250^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4202460644.

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, 18113939 + ... + 18114170.

It is an arithmetic number, because the mean of its divisors is an integer number (633991925).

Almost surely, 2^4202460644 is an apocalyptic number.

It is an amenable number.

4202460644 is a deficient number, since it is larger than the sum of its proper divisors (3405442456).

4202460644 is a wasteful number, since it uses less digits than its factorization.

4202460644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36228142 (or 36228140 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 4202460644 is about 64826.3884849372. The cubic root of 4202460644 is about 1613.7436697116.

The spelling of 4202460644 in words is "four billion, two hundred two million, four hundred sixty thousand, six hundred forty-four".