15042330433020 has 96 divisors (see below), whose sum is σ = 46814415782400. Its totient is φ = 3577821295360.

The previous prime is 15042330432991. The next prime is 15042330433037. The reversal of 15042330433020 is 2033403324051.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214978320 + ... + 215048279.

It is an arithmetic number, because the mean of its divisors is an integer number (487650164400).

Almost surely, 2^{15042330433020} is an apocalyptic number.

15042330433020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15042330433020 is an abundant number, since it is smaller than the sum of its proper divisors (31772085349380).

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

15042330433020 is a wasteful number, since it uses less digits than its factorization.

15042330433020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430026675 (or 430026673 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 15042330433020 its reverse (2033403324051), we get a palindrome (17075733757071).

The spelling of 15042330433020 in words is "fifteen trillion, forty-two billion, three hundred thirty million, four hundred thirty-three thousand, twenty".