328141463551 has 4 divisors (see below), whose sum is σ = 357972505704. Its totient is φ = 298310421400.

The previous prime is 328141463513. The next prime is 328141463567. The reversal of 328141463551 is 155364141823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 328141463551 - 2⁷ = 328141463423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328141463498 and 328141463507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328141463501) 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, 14915521060 + ... + 14915521081.

It is an arithmetic number, because the mean of its divisors is an integer number (89493126426).

Almost surely, 2^328141463551 is an apocalyptic number.

328141463551 is a deficient number, since it is larger than the sum of its proper divisors (29831042153).

328141463551 is a wasteful number, since it uses less digits than its factorization.

328141463551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29831042152.

The product of its digits is 345600, while the sum is 43.

The spelling of 328141463551 in words is "three hundred twenty-eight billion, one hundred forty-one million, four hundred sixty-three thousand, five hundred fifty-one".