10073339861 has 8 divisors (see below), whose sum is σ = 10996818840. Its totient is φ = 9171090432.

The previous prime is 10073339827. The next prime is 10073339879. The reversal of 10073339861 is 16893337001.

10073339861 = 70969² + 70970².

It can be written as a sum of positive squares in 4 ways, for example, as 46321636 + 10027018225 = 6806^2 + 100135^2 .

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 10073339861 - 2¹⁸ = 10073077717 is a prime.

It is a super-2 number, since 2×10073339861² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10073339821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5306396 + ... + 5308293.

It is an arithmetic number, because the mean of its divisors is an integer number (1374602355).

Almost surely, 2^10073339861 is an apocalyptic number.

10073339861 is the 70970-th centered square number.

It is an amenable number.

10073339861 is a deficient number, since it is larger than the sum of its proper divisors (923478979).

10073339861 is a wasteful number, since it uses less digits than its factorization.

10073339861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10614775.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 10073339861 in words is "ten billion, seventy-three million, three hundred thirty-nine thousand, eight hundred sixty-one".