328540200412 has 48 divisors (see below), whose sum is σ = 614946780000. Its totient is φ = 153282979584.

The previous prime is 328540200409. The next prime is 328540200421. The reversal of 328540200412 is 214002045823.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382639 + ... + 896377.

It is an arithmetic number, because the mean of its divisors is an integer number (12811391250).

Almost surely, 2^328540200412 is an apocalyptic number.

It is an amenable number.

328540200412 is a deficient number, since it is larger than the sum of its proper divisors (286406579588).

328540200412 is a wasteful number, since it uses less digits than its factorization.

328540200412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513958 (or 513956 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 328540200412 in words is "three hundred twenty-eight billion, five hundred forty million, two hundred thousand, four hundred twelve".