140156222976 has 480 divisors, whose sum is σ = 509435536896. Its totient is φ = 36034560000.

The previous prime is 140156222923. The next prime is 140156222993. The reversal of 140156222976 is 679222651041.

140156222976 is a `hidden beast` number, since 1 + 4 + 0 + 15 + 622 + 2 + 9 + 7 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35834461 + ... + 35838371.

Almost surely, 2^140156222976 is an apocalyptic number.

140156222976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140156222976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254717768448).

140156222976 is an abundant number, since it is smaller than the sum of its proper divisors (369279313920).

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

140156222976 is a wasteful number, since it uses less digits than its factorization.

140156222976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054 (or 4035 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 140156222976 in words is "one hundred forty billion, one hundred fifty-six million, two hundred twenty-two thousand, nine hundred seventy-six".