463140036514 has 4 divisors (see below), whose sum is σ = 694710054774. Its totient is φ = 231570018256.

The previous prime is 463140036511. The next prime is 463140036517. The reversal of 463140036514 is 415630041364.

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

It is an interprime number because it is at equal distance from previous prime (463140036511) and next prime (463140036517).

It can be written as a sum of positive squares in only one way, i.e., 405507872025 + 57632164489 = 636795^2 + 240067^2 .

It is not an unprimeable number, because it can be changed into a prime (463140036511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115785009127 + ... + 115785009130.

Almost surely, 2^463140036514 is an apocalyptic number.

463140036514 is a deficient number, since it is larger than the sum of its proper divisors (231570018260).

463140036514 is a wasteful number, since it uses less digits than its factorization.

463140036514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231570018259.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 463140036514 its reverse (415630041364), we get a palindrome (878770077878).

The spelling of 463140036514 in words is "four hundred sixty-three billion, one hundred forty million, thirty-six thousand, five hundred fourteen".