30004161477 has 4 divisors (see below), whose sum is σ = 40005548640. Its totient is φ = 20002774316.

The previous prime is 30004161463. The next prime is 30004161491. The reversal of 30004161477 is 77416140003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77416140003 = 3 ⋅25805380001.

It is an interprime number because it is at equal distance from previous prime (30004161463) and next prime (30004161491).

It is a cyclic number.

It is not a de Polignac number, because 30004161477 - 2⁶ = 30004161413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004161427) 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, 5000693577 + ... + 5000693582.

It is an arithmetic number, because the mean of its divisors is an integer number (10001387160).

Almost surely, 2^30004161477 is an apocalyptic number.

It is an amenable number.

30004161477 is a deficient number, since it is larger than the sum of its proper divisors (10001387163).

30004161477 is a wasteful number, since it uses less digits than its factorization.

30004161477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001387162.

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 30004161477 in words is "thirty billion, four million, one hundred sixty-one thousand, four hundred seventy-seven".