2415524042 has 4 divisors (see below), whose sum is σ = 3623286066. Its totient is φ = 1207762020.

The previous prime is 2415524003. The next prime is 2415524081. The reversal of 2415524042 is 2404255142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2404255142 = 2 ⋅1202127571.

It is an interprime number because it is at equal distance from previous prime (2415524003) and next prime (2415524081).

It can be written as a sum of positive squares in only one way, i.e., 2391307801 + 24216241 = 48901^2 + 4921^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2415523996 and 2415524014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 603881009 + ... + 603881012.

Almost surely, 2^2415524042 is an apocalyptic number.

2415524042 is a deficient number, since it is larger than the sum of its proper divisors (1207762024).

2415524042 is a wasteful number, since it uses less digits than its factorization.

2415524042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207762023.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2415524042 is about 49147.9810572113. The cubic root of 2415524042 is about 1341.7464497150.

Adding to 2415524042 its reverse (2404255142), we get a palindrome (4819779184).

The spelling of 2415524042 in words is "two billion, four hundred fifteen million, five hundred twenty-four thousand, forty-two".