30514842461 has 8 divisors (see below), whose sum is σ = 32316822720. Its totient is φ = 28713638848.

The previous prime is 30514842439. The next prime is 30514842481. The reversal of 30514842461 is 16424841503.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30514842461 - 2¹⁰ = 30514841437 is a prime.

It is a super-2 number, since 2×30514842461² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30514842481) 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, 112271 + ... + 271356.

It is an arithmetic number, because the mean of its divisors is an integer number (4039602840).

Almost surely, 2^30514842461 is an apocalyptic number.

It is an amenable number.

30514842461 is a deficient number, since it is larger than the sum of its proper divisors (1801980259).

30514842461 is a wasteful number, since it uses less digits than its factorization.

30514842461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388323.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 30514842461 in words is "thirty billion, five hundred fourteen million, eight hundred forty-two thousand, four hundred sixty-one".