140223130014340 has 24 divisors (see below), whose sum is σ = 294923702227392. Its totient is φ = 56002560730080.

The previous prime is 140223130014337. The next prime is 140223130014389. The reversal of 140223130014340 is 43410031322041.

It is a happy number.

It is a super-3 number, since 3×140223130014340³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140223130014299 and 140223130014308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5418191466 + ... + 5418217345.

It is an arithmetic number, because the mean of its divisors is an integer number (12288487592808).

Almost surely, 2^{140223130014340} is an apocalyptic number.

140223130014340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140223130014340 is an abundant number, since it is smaller than the sum of its proper divisors (154700572213052).

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

140223130014340 is a wasteful number, since it uses less digits than its factorization.

140223130014340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10836409467 (or 10836409465 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140223130014340 its reverse (43410031322041), we get a palindrome (183633161336381).

The spelling of 140223130014340 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred thirty million, fourteen thousand, three hundred forty".