30412195557 has 8 divisors (see below), whose sum is σ = 40575710784. Its totient is φ = 20261738688.

The previous prime is 30412195529. The next prime is 30412195591. The reversal of 30412195557 is 75559121403.

It is a happy number.

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

It is not a de Polignac number, because 30412195557 - 2¹⁴ = 30412179173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30412195157) 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, 3259153 + ... + 3268470.

It is an arithmetic number, because the mean of its divisors is an integer number (5071963848).

Almost surely, 2^30412195557 is an apocalyptic number.

It is an amenable number.

30412195557 is a deficient number, since it is larger than the sum of its proper divisors (10163515227).

30412195557 is a wasteful number, since it uses less digits than its factorization.

30412195557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6529179.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 30412195557 in words is "thirty billion, four hundred twelve million, one hundred ninety-five thousand, five hundred fifty-seven".