128047907030 has 16 divisors (see below), whose sum is σ = 238434034320. Its totient is φ = 49452984672.

The previous prime is 128047907027. The next prime is 128047907033. The reversal of 128047907030 is 30709740821.

It is an interprime number because it is at equal distance from previous prime (128047907027) and next prime (128047907033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128047907033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220771964 + ... + 220772543.

It is an arithmetic number, because the mean of its divisors is an integer number (14902127145).

Almost surely, 2^128047907030 is an apocalyptic number.

128047907030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128047907030 is a deficient number, since it is larger than the sum of its proper divisors (110386127290).

128047907030 is a wasteful number, since it uses less digits than its factorization.

128047907030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441544543.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 128047907030 in words is "one hundred twenty-eight billion, forty-seven million, nine hundred seven thousand, thirty".