104000140550 has 48 divisors (see below), whose sum is σ = 195238337280. Its totient is φ = 41214627360.

The previous prime is 104000140549. The next prime is 104000140553. The reversal of 104000140550 is 55041000401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104000140553) 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, 3369287 + ... + 3400013.

It is an arithmetic number, because the mean of its divisors is an integer number (4067465360).

Almost surely, 2^104000140550 is an apocalyptic number.

104000140550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104000140550 is a deficient number, since it is larger than the sum of its proper divisors (91238196730).

104000140550 is a wasteful number, since it uses less digits than its factorization.

104000140550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31365 (or 31360 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 104000140550 its reverse (55041000401), we get a palindrome (159041140951).

The spelling of 104000140550 in words is "one hundred four billion, one hundred forty thousand, five hundred fifty".