140421011412341 has 8 divisors (see below), whose sum is σ = 153186644167200. Its totient is φ = 127655393034640.

The previous prime is 140421011412317. The next prime is 140421011412349. The reversal of 140421011412341 is 143214110124041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140421011412341 - 2³⁰ = 140419937670517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140421011412349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33236870 + ... + 37222728.

It is an arithmetic number, because the mean of its divisors is an integer number (19148330520900).

Almost surely, 2^{140421011412341} is an apocalyptic number.

140421011412341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140421011412341 is a deficient number, since it is larger than the sum of its proper divisors (12765632754859).

140421011412341 is a wasteful number, since it uses less digits than its factorization.

140421011412341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7188579.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 140421011412341 its reverse (143214110124041), we get a palindrome (283635121536382).

The spelling of 140421011412341 in words is "one hundred forty trillion, four hundred twenty-one billion, eleven million, four hundred twelve thousand, three hundred forty-one".