94137406805 has 8 divisors (see below), whose sum is σ = 121654495032. Its totient is φ = 69516854208.

The previous prime is 94137406787. The next prime is 94137406837. The reversal of 94137406805 is 50860473149.

It can be written as a sum of positive squares in 4 ways, for example, as 163891204 + 93973515601 = 12802^2 + 306551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94137406805 - 2¹⁴ = 94137390421 is a prime.

It is a super-3 number, since 3×94137406805³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94137406805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724133834 + ... + 724133963.

It is an arithmetic number, because the mean of its divisors is an integer number (15206811879).

Almost surely, 2^94137406805 is an apocalyptic number.

It is an amenable number.

94137406805 is a deficient number, since it is larger than the sum of its proper divisors (27517088227).

94137406805 is a wasteful number, since it uses less digits than its factorization.

94137406805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448267815.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 94137406805 in words is "ninety-four billion, one hundred thirty-seven million, four hundred six thousand, eight hundred five".