140929345088 has 112 divisors (see below), whose sum is σ = 343588116480. Its totient is φ = 56001839616.

The previous prime is 140929345061. The next prime is 140929345099. The reversal of 140929345088 is 880543929041.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×140929345088² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223931 + ... + 576197.

It is an arithmetic number, because the mean of its divisors is an integer number (3067751040).

Almost surely, 2^140929345088 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 140929345088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171794058240).

140929345088 is an abundant number, since it is smaller than the sum of its proper divisors (202658771392).

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

140929345088 is a wasteful number, since it uses less digits than its factorization.

140929345088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352352 (or 352342 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 140929345088 in words is "one hundred forty billion, nine hundred twenty-nine million, three hundred forty-five thousand, eighty-eight".