15241403020 has 24 divisors (see below), whose sum is σ = 32203314864. Its totient is φ = 6059157696.

The previous prime is 15241402961. The next prime is 15241403063. The reversal of 15241403020 is 2030414251.

15241403020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 15241402982 and 15241403000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2334379 + ... + 2340898.

It is an arithmetic number, because the mean of its divisors is an integer number (1341804786).

Almost surely, 2^15241403020 is an apocalyptic number.

15241403020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15241403020 is an abundant number, since it is smaller than the sum of its proper divisors (16961911844).

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

15241403020 is a wasteful number, since it uses less digits than its factorization.

15241403020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675449 (or 4675447 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 15241403020 its reverse (2030414251), we get a palindrome (17271817271).

The spelling of 15241403020 in words is "fifteen billion, two hundred forty-one million, four hundred three thousand, twenty".