140104321504350 has 192 divisors, whose sum is σ = 410927535383040. Its totient is φ = 30909119270400.

The previous prime is 140104321504339. The next prime is 140104321504369. The reversal of 140104321504350 is 53405123401041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89446920 + ... + 90999780.

It is an arithmetic number, because the mean of its divisors is an integer number (2140247580120).

Almost surely, 2^{140104321504350} is an apocalyptic number.

140104321504350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140104321504350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205463767691520).

140104321504350 is an abundant number, since it is smaller than the sum of its proper divisors (270823213878690).

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

140104321504350 is a wasteful number, since it uses less digits than its factorization.

140104321504350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555875 (or 1555870 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 140104321504350 its reverse (53405123401041), we get a palindrome (193509444905391).

The spelling of 140104321504350 in words is "one hundred forty trillion, one hundred four billion, three hundred twenty-one million, five hundred four thousand, three hundred fifty".