140970113664 has 192 divisors, whose sum is σ = 386856338400. Its totient is φ = 45481512960.

The previous prime is 140970113663. The next prime is 140970113747. The reversal of 140970113664 is 466311079041.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (140970113663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120383799 + ... + 120384969.

Almost surely, 2^140970113664 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 140970113664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193428169200).

140970113664 is an abundant number, since it is smaller than the sum of its proper divisors (245886224736).

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

140970113664 is a wasteful number, since it uses less digits than its factorization.

140970113664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491 (or 1442 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 140970113664 in words is "one hundred forty billion, nine hundred seventy million, one hundred thirteen thousand, six hundred sixty-four".