15242401433 has 48 divisors (see below), whose sum is σ = 19160919360. Its totient is φ = 12044519424.

The previous prime is 15242401429. The next prime is 15242401441. The reversal of 15242401433 is 33410424251.

It is not a de Polignac number, because 15242401433 - 2² = 15242401429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15242401396 and 15242401405.

It is not an unprimeable number, because it can be changed into a prime (15242401033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25703585 + ... + 25704177.

It is an arithmetic number, because the mean of its divisors is an integer number (399185820).

Almost surely, 2^15242401433 is an apocalyptic number.

It is an amenable number.

15242401433 is a deficient number, since it is larger than the sum of its proper divisors (3918517927).

15242401433 is a wasteful number, since it uses less digits than its factorization.

15242401433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1199 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 15242401433 its reverse (33410424251), we get a palindrome (48652825684).

The spelling of 15242401433 in words is "fifteen billion, two hundred forty-two million, four hundred one thousand, four hundred thirty-three".