94721313263834 has 4 divisors (see below), whose sum is σ = 142081969895754. Its totient is φ = 47360656631916.

The previous prime is 94721313263777. The next prime is 94721313263851. The reversal of 94721313263834 is 43836231312749.

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., 90622117789225 + 4099195474609 = 9519565^2 + 2024647^2 .

It is a super-3 number, since 3×94721313263834³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 94721313263834.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23680328315957 + ... + 23680328315960.

Almost surely, 2^{94721313263834} is an apocalyptic number.

94721313263834 is a deficient number, since it is larger than the sum of its proper divisors (47360656631920).

94721313263834 is a wasteful number, since it uses less digits than its factorization.

94721313263834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47360656631919.

The product of its digits is 15676416, while the sum is 56.

The spelling of 94721313263834 in words is "ninety-four trillion, seven hundred twenty-one billion, three hundred thirteen million, two hundred sixty-three thousand, eight hundred thirty-four".