30340464387 has 8 divisors (see below), whose sum is σ = 41547302736. Its totient is φ = 19680301152.

The previous prime is 30340464359. The next prime is 30340464397. The reversal of 30340464387 is 78346404303.

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

It is not a de Polignac number, because 30340464387 - 2⁸ = 30340464131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30340464397) 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, 136668648 + ... + 136668869.

It is an arithmetic number, because the mean of its divisors is an integer number (5193412842).

Almost surely, 2^30340464387 is an apocalyptic number.

30340464387 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

30340464387 is a deficient number, since it is larger than the sum of its proper divisors (11206838349).

30340464387 is a wasteful number, since it uses less digits than its factorization.

30340464387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273337557.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 30340464387 in words is "thirty billion, three hundred forty million, four hundred sixty-four thousand, three hundred eighty-seven".