140151794808 has 256 divisors, whose sum is σ = 396264960000. Its totient is φ = 41075933184.

The previous prime is 140151794801. The next prime is 140151794851. The reversal of 140151794808 is 808497151041.

140151794808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140151794801) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71908618 + ... + 71910566.

It is an arithmetic number, because the mean of its divisors is an integer number (1547910000).

Almost surely, 2^140151794808 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 140151794808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198132480000).

140151794808 is an abundant number, since it is smaller than the sum of its proper divisors (256113165192).

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

140151794808 is a wasteful number, since it uses less digits than its factorization.

140151794808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 48.

The spelling of 140151794808 in words is "one hundred forty billion, one hundred fifty-one million, seven hundred ninety-four thousand, eight hundred eight".