30145501540330 has 128 divisors (see below), whose sum is σ = 64214636613120. Its totient is φ = 10064114688000.

The previous prime is 30145501540261. The next prime is 30145501540379. The reversal of 30145501540330 is 3304510554103.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 637180716 + ... + 637228024.

It is an arithmetic number, because the mean of its divisors is an integer number (501676848540).

Almost surely, 2^{30145501540330} is an apocalyptic number.

30145501540330 is an abundant number, since it is smaller than the sum of its proper divisors (34069135072790).

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

30145501540330 is a wasteful number, since it uses less digits than its factorization.

30145501540330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55696.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 30145501540330 in words is "thirty trillion, one hundred forty-five billion, five hundred one million, five hundred forty thousand, three hundred thirty".