77134562324002 has 4 divisors (see below), whose sum is σ = 115701843486006. Its totient is φ = 38567281162000.

The previous prime is 77134562323991. The next prime is 77134562324011. The reversal of 77134562324002 is 20042326543177.

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., 63090438816601 + 14044123507401 = 7942949^2 + 3747549^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19283640580999 + ... + 19283640581002.

Almost surely, 2^{77134562324002} is an apocalyptic number.

77134562324002 is a deficient number, since it is larger than the sum of its proper divisors (38567281162004).

77134562324002 is a wasteful number, since it uses less digits than its factorization.

77134562324002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38567281162003.

The product of its (nonzero) digits is 1693440, while the sum is 46.

Adding to 77134562324002 its reverse (20042326543177), we get a palindrome (97176888867179).

The spelling of 77134562324002 in words is "seventy-seven trillion, one hundred thirty-four billion, five hundred sixty-two million, three hundred twenty-four thousand, two".