30004191661287 has 8 divisors (see below), whose sum is σ = 42111146191360. Its totient is φ = 18950015786040.

The previous prime is 30004191661229. The next prime is 30004191661307. The reversal of 30004191661287 is 78216619140003.

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

It is not a de Polignac number, because 30004191661287 - 2⁷ = 30004191661159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004191661207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263194663639 + ... + 263194663752.

It is an arithmetic number, because the mean of its divisors is an integer number (5263893273920).

Almost surely, 2^{30004191661287} is an apocalyptic number.

30004191661287 is a deficient number, since it is larger than the sum of its proper divisors (12106954530073).

30004191661287 is a wasteful number, since it uses less digits than its factorization.

30004191661287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526389327413.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 30004191661287 in words is "thirty trillion, four billion, one hundred ninety-one million, six hundred sixty-one thousand, two hundred eighty-seven".