463678146322 has 4 divisors (see below), whose sum is σ = 695517219486. Its totient is φ = 231839073160.

The previous prime is 463678146319. The next prime is 463678146331. The reversal of 463678146322 is 223641876364.

It is a happy number.

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., 459441308041 + 4236838281 = 677821^2 + 65091^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 463678146322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115919536579 + ... + 115919536582.

Almost surely, 2^463678146322 is an apocalyptic number.

463678146322 is a deficient number, since it is larger than the sum of its proper divisors (231839073164).

463678146322 is a wasteful number, since it uses less digits than its factorization.

463678146322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231839073163.

The product of its digits is 6967296, while the sum is 52.

The spelling of 463678146322 in words is "four hundred sixty-three billion, six hundred seventy-eight million, one hundred forty-six thousand, three hundred twenty-two".