4732421078 has 128 divisors (see below), whose sum is σ = 9360230400. Its totient is φ = 1792929600.

The previous prime is 4732421011. The next prime is 4732421081. The reversal of 4732421078 is 8701242374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64827650 + ... + 64827722.

It is an arithmetic number, because the mean of its divisors is an integer number (73126800).

Almost surely, 2^4732421078 is an apocalyptic number.

4732421078 is a deficient number, since it is larger than the sum of its proper divisors (4627809322).

4732421078 is an equidigital number, since it uses as much as digits as its factorization.

4732421078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 4732421078 is about 68792.5946450634. The cubic root of 4732421078 is about 1678.9114591940.

The spelling of 4732421078 in words is "four billion, seven hundred thirty-two million, four hundred twenty-one thousand, seventy-eight".