463255610667142 has 4 divisors (see below), whose sum is σ = 694883416000716. Its totient is φ = 231627805333570.

The previous prime is 463255610667137. The next prime is 463255610667167. The reversal of 463255610667142 is 241766016552364.

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

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115813902666784 + ... + 115813902666787.

It is an arithmetic number, because the mean of its divisors is an integer number (173720854000179).

Almost surely, 2^{463255610667142} is an apocalyptic number.

463255610667142 is a deficient number, since it is larger than the sum of its proper divisors (231627805333574).

463255610667142 is a wasteful number, since it uses less digits than its factorization.

463255610667142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231627805333573.

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 463255610667142 in words is "four hundred sixty-three trillion, two hundred fifty-five billion, six hundred ten million, six hundred sixty-seven thousand, one hundred forty-two".