140516696064 has 112 divisors (see below), whose sum is σ = 390980688192. Its totient is φ = 44802244608.

The previous prime is 140516696011. The next prime is 140516696069. The reversal of 140516696064 is 460696615041.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (140516696069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440952 + ... + 689544.

Almost surely, 2^140516696064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140516696064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195490344096).

140516696064 is an abundant number, since it is smaller than the sum of its proper divisors (250463992128).

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

140516696064 is an equidigital number, since it uses as much as digits as its factorization.

140516696064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248645 (or 248621 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 140516696064 in words is "one hundred forty billion, five hundred sixteen million, six hundred ninety-six thousand, sixty-four".