63321023470 has 8 divisors (see below), whose sum is σ = 113977842264. Its totient is φ = 25328409384.

The previous prime is 63321023449. The next prime is 63321023473. The reversal of 63321023470 is 7432012336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63321023473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3166051164 + ... + 3166051183.

It is an arithmetic number, because the mean of its divisors is an integer number (14247230283).

Almost surely, 2^63321023470 is an apocalyptic number.

63321023470 is a deficient number, since it is larger than the sum of its proper divisors (50656818794).

63321023470 is a wasteful number, since it uses less digits than its factorization.

63321023470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6332102354.

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 63321023470 in words is "sixty-three billion, three hundred twenty-one million, twenty-three thousand, four hundred seventy".