104600377861 has 24 divisors (see below), whose sum is σ = 125051989920. Its totient is φ = 87189594912.

The previous prime is 104600377859. The next prime is 104600377901. The reversal of 104600377861 is 168773006401.

It is not a de Polignac number, because 104600377861 - 2¹ = 104600377859 is a prime.

It is a super-3 number, since 3×104600377861³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104600377831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374110 + ... + 590896.

It is an arithmetic number, because the mean of its divisors is an integer number (5210499580).

Almost surely, 2^104600377861 is an apocalyptic number.

It is an amenable number.

104600377861 is a deficient number, since it is larger than the sum of its proper divisors (20451612059).

104600377861 is a wasteful number, since it uses less digits than its factorization.

104600377861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217073 (or 217066 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 104600377861 in words is "one hundred four billion, six hundred million, three hundred seventy-seven thousand, eight hundred sixty-one".