140100764064 has 96 divisors (see below), whose sum is σ = 384713691264. Its totient is φ = 44558131200.

The previous prime is 140100764051. The next prime is 140100764161. The reversal of 140100764064 is 460467001041.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806292 + ... + 964524.

It is an arithmetic number, because the mean of its divisors is an integer number (4007434284).

Almost surely, 2^140100764064 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 140100764064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192356845632).

140100764064 is an abundant number, since it is smaller than the sum of its proper divisors (244612927200).

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

140100764064 is a wasteful number, since it uses less digits than its factorization.

140100764064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158670 (or 158662 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 140100764064 in words is "one hundred forty billion, one hundred million, seven hundred sixty-four thousand, sixty-four".