30003140464 has 80 divisors (see below), whose sum is σ = 69655898880. Its totient is φ = 12358241280.

The previous prime is 30003140459. The next prime is 30003140509. The reversal of 30003140464 is 46404130003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118137 + ... + 271960.

It is an arithmetic number, because the mean of its divisors is an integer number (870698736).

Almost surely, 2^30003140464 is an apocalyptic number.

It is an amenable number.

30003140464 is an abundant number, since it is smaller than the sum of its proper divisors (39652758416).

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

30003140464 is a wasteful number, since it uses less digits than its factorization.

30003140464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390158 (or 390152 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30003140464 its reverse (46404130003), we get a palindrome (76407270467).

The spelling of 30003140464 in words is "thirty billion, three million, one hundred forty thousand, four hundred sixty-four".