30742829416 has 32 divisors (see below), whose sum is σ = 62679576960. Its totient is φ = 14051236032.

The previous prime is 30742829357. The next prime is 30742829419. The reversal of 30742829416 is 61492824703.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30742829419) 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, 1424260 + ... + 1445683.

It is an arithmetic number, because the mean of its divisors is an integer number (1958736780).

Almost surely, 2^30742829416 is an apocalyptic number.

It is an amenable number.

30742829416 is an abundant number, since it is smaller than the sum of its proper divisors (31936747544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30742829416 is a wasteful number, since it uses less digits than its factorization.

30742829416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870065 (or 2870061 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 30742829416 in words is "thirty billion, seven hundred forty-two million, eight hundred twenty-nine thousand, four hundred sixteen".