140115336563 has 4 divisors (see below), whose sum is σ = 140124553560. Its totient is φ = 140106119568.

The previous prime is 140115336551. The next prime is 140115336583. The reversal of 140115336563 is 365633511041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140115336563 - 2⁶ = 140115336499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140115336583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4585658 + ... + 4616111.

It is an arithmetic number, because the mean of its divisors is an integer number (35031138390).

Almost surely, 2^140115336563 is an apocalyptic number.

140115336563 is a deficient number, since it is larger than the sum of its proper divisors (9216997).

140115336563 is an equidigital number, since it uses as much as digits as its factorization.

140115336563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9216996.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 140115336563 in words is "one hundred forty billion, one hundred fifteen million, three hundred thirty-six thousand, five hundred sixty-three".