15200242434 has 48 divisors (see below), whose sum is σ = 36780848832. Its totient is φ = 4676995728.

The previous prime is 15200242367. The next prime is 15200242457. The reversal of 15200242434 is 43424200251.

15200242434 is a `hidden beast` number, since 1 + 5 + 200 + 2 + 424 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 15200242398 and 15200242407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1196614 + ... + 1209249.

It is an arithmetic number, because the mean of its divisors is an integer number (766267684).

Almost surely, 2^15200242434 is an apocalyptic number.

15200242434 is an abundant number, since it is smaller than the sum of its proper divisors (21580606398).

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

15200242434 is a wasteful number, since it uses less digits than its factorization.

15200242434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405893 (or 2405881 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 15200242434 its reverse (43424200251), we get a palindrome (58624442685).

The spelling of 15200242434 in words is "fifteen billion, two hundred million, two hundred forty-two thousand, four hundred thirty-four".