15242327430 has 32 divisors (see below), whose sum is σ = 39907185408. Its totient is φ = 3695109600.

The previous prime is 15242327423. The next prime is 15242327461. The reversal of 15242327430 is 3472324251.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 15242327391 and 15242327400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23094106 + ... + 23094765.

It is an arithmetic number, because the mean of its divisors is an integer number (1247099544).

Almost surely, 2^15242327430 is an apocalyptic number.

15242327430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15242327430 is an abundant number, since it is smaller than the sum of its proper divisors (24664857978).

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

15242327430 is a wasteful number, since it uses less digits than its factorization.

15242327430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46188892.

The product of its (nonzero) digits is 40320, while the sum is 33.

The spelling of 15242327430 in words is "fifteen billion, two hundred forty-two million, three hundred twenty-seven thousand, four hundred thirty".