104061554334340 has 96 divisors (see below), whose sum is σ = 233901012532320. Its totient is φ = 38750396350464.

The previous prime is 104061554334337. The next prime is 104061554334349. The reversal of 104061554334340 is 43433455160401.

It can be written as a sum of positive squares in 16 ways, for example, as 28220063809536 + 75841490524804 = 5312256^2 + 8708702^2 .

It is not an unprimeable number, because it can be changed into a prime (104061554334349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57717646 + ... + 59493274.

It is an arithmetic number, because the mean of its divisors is an integer number (2436468880545).

Almost surely, 2^{104061554334340} is an apocalyptic number.

104061554334340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104061554334340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116950506266160).

104061554334340 is an abundant number, since it is smaller than the sum of its proper divisors (129839458197980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104061554334340 is a wasteful number, since it uses less digits than its factorization.

104061554334340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777529 (or 1777527 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 104061554334340 in words is "one hundred four trillion, sixty-one billion, five hundred fifty-four million, three hundred thirty-four thousand, three hundred forty".