428538368002 has 8 divisors (see below), whose sum is σ = 651861179712. Its totient is φ = 211251308100.

The previous prime is 428538367991. The next prime is 428538368021. The reversal of 428538368002 is 200863835824.

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

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, 1508937774 + ... + 1508938057.

It is an arithmetic number, because the mean of its divisors is an integer number (81482647464).

Almost surely, 2^428538368002 is an apocalyptic number.

428538368002 is a deficient number, since it is larger than the sum of its proper divisors (223322811710).

428538368002 is a wasteful number, since it uses less digits than its factorization.

428538368002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017875904.

The product of its (nonzero) digits is 2211840, while the sum is 49.

The spelling of 428538368002 in words is "four hundred twenty-eight billion, five hundred thirty-eight million, three hundred sixty-eight thousand, two".