63470056334 has 4 divisors (see below), whose sum is σ = 95205084504. Its totient is φ = 31735028166.

The previous prime is 63470056327. The next prime is 63470056343. The reversal of 63470056334 is 43365007436.

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

It is a super-2 number, since 2×63470056334² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63470056291 and 63470056300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15867514082 + ... + 15867514085.

It is an arithmetic number, because the mean of its divisors is an integer number (23801271126).

Almost surely, 2^63470056334 is an apocalyptic number.

63470056334 is a deficient number, since it is larger than the sum of its proper divisors (31735028170).

63470056334 is a wasteful number, since it uses less digits than its factorization.

63470056334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31735028169.

The product of its (nonzero) digits is 544320, while the sum is 41.

The spelling of 63470056334 in words is "sixty-three billion, four hundred seventy million, fifty-six thousand, three hundred thirty-four".