30025351340 has 24 divisors (see below), whose sum is σ = 64121939280. Its totient is φ = 11806578368.

The previous prime is 30025351337. The next prime is 30025351379. The reversal of 30025351340 is 4315352003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12721427 + ... + 12723786.

It is an arithmetic number, because the mean of its divisors is an integer number (2671747470).

Almost surely, 2^30025351340 is an apocalyptic number.

It is an amenable number.

30025351340 is an abundant number, since it is smaller than the sum of its proper divisors (34096587940).

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

30025351340 is a wasteful number, since it uses less digits than its factorization.

30025351340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25445281 (or 25445279 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The spelling of 30025351340 in words is "thirty billion, twenty-five million, three hundred fifty-one thousand, three hundred forty".