30400014 has 24 divisors (see below), whose sum is σ = 62504568. Its totient is φ = 9856800.

The previous prime is 30400003. The next prime is 30400031. The reversal of 30400014 is 41000403.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6364 + ... + 10064.

It is an arithmetic number, because the mean of its divisors is an integer number (2604357).

Almost surely, 2^30400014 is an apocalyptic number.

30400014 is an abundant number, since it is smaller than the sum of its proper divisors (32104554).

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

30400014 is a wasteful number, since it uses less digits than its factorization.

30400014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780 (or 3743 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 30400014 is about 5513.6207704194. The cubic root of 30400014 is about 312.0981980514.

Adding to 30400014 its reverse (41000403), we get a palindrome (71400417).

The spelling of 30400014 in words is "thirty million, four hundred thousand, fourteen".