5240102442 has 16 divisors (see below), whose sum is σ = 10560208032. Its totient is φ = 1733366960.

The previous prime is 5240102437. The next prime is 5240102447. The reversal of 5240102442 is 2442010425.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5240102437) and next prime (5240102447).

It is not an unprimeable number, because it can be changed into a prime (5240102447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3332613 + ... + 3334184.

It is an arithmetic number, because the mean of its divisors is an integer number (660013002).

Almost surely, 2^5240102442 is an apocalyptic number.

5240102442 is an abundant number, since it is smaller than the sum of its proper divisors (5320105590).

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

5240102442 is a wasteful number, since it uses less digits than its factorization.

5240102442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6666933.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 5240102442 is about 72388.5518711350. The cubic root of 5240102442 is about 1736.9204393274.

Adding to 5240102442 its reverse (2442010425), we get a palindrome (7682112867).

The spelling of 5240102442 in words is "five billion, two hundred forty million, one hundred two thousand, four hundred forty-two".