42329695140 has 144 divisors (see below), whose sum is σ = 135079963200. Its totient is φ = 10713878784.

The previous prime is 42329695097. The next prime is 42329695237. The reversal of 42329695140 is 4159692324.

42329695140 is a `hidden beast` number, since 42 + 3 + 2 + 96 + 9 + 514 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 239259 + ... + 376701.

It is an arithmetic number, because the mean of its divisors is an integer number (938055300).

Almost surely, 2^42329695140 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 42329695140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67539981600).

42329695140 is an abundant number, since it is smaller than the sum of its proper divisors (92750268060).

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

42329695140 is a wasteful number, since it uses less digits than its factorization.

42329695140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137546 (or 137541 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 42329695140 in words is "forty-two billion, three hundred twenty-nine million, six hundred ninety-five thousand, one hundred forty".