67463970514 has 4 divisors (see below), whose sum is σ = 101195955774. Its totient is φ = 33731985256.

The previous prime is 67463970437. The next prime is 67463970523. The reversal of 67463970514 is 41507936476.

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., 46055306025 + 21408664489 = 214605^2 + 146317^2 .

It is a super-2 number, since 2×67463970514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16865992627 + ... + 16865992630.

Almost surely, 2^67463970514 is an apocalyptic number.

67463970514 is a deficient number, since it is larger than the sum of its proper divisors (33731985260).

67463970514 is a wasteful number, since it uses less digits than its factorization.

67463970514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33731985259.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 67463970514 in words is "sixty-seven billion, four hundred sixty-three million, nine hundred seventy thousand, five hundred fourteen".