5142415402 has 4 divisors (see below), whose sum is σ = 7713623106. Its totient is φ = 2571207700.

The previous prime is 5142415367. The next prime is 5142415429. The reversal of 5142415402 is 2045142415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5120690481 + 21724921 = 71559^2 + 4661^2 .

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 as a sum of consecutive naturals, namely, 1285603849 + ... + 1285603852.

Almost surely, 2^5142415402 is an apocalyptic number.

5142415402 is a deficient number, since it is larger than the sum of its proper divisors (2571207704).

5142415402 is a wasteful number, since it uses less digits than its factorization.

5142415402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571207703.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5142415402 is about 71710.6366029475. The cubic root of 5142415402 is about 1726.0593257524.

Adding to 5142415402 its reverse (2045142415), we get a palindrome (7187557817).

The spelling of 5142415402 in words is "five billion, one hundred forty-two million, four hundred fifteen thousand, four hundred two".