142327640754 has 192 divisors, whose sum is σ = 363821230080. Its totient is φ = 40990095360.

The previous prime is 142327640713. The next prime is 142327640779. The reversal of 142327640754 is 457046723241.

142327640754 is a `hidden beast` number, since 1 + 4 + 232 + 7 + 6 + 407 + 5 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 38747862 + ... + 38751534.

It is an arithmetic number, because the mean of its divisors is an integer number (1894902240).

Almost surely, 2^142327640754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142327640754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181910615040).

142327640754 is an abundant number, since it is smaller than the sum of its proper divisors (221493589326).

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

142327640754 is a wasteful number, since it uses less digits than its factorization.

142327640754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922 (or 3899 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 142327640754 in words is "one hundred forty-two billion, three hundred twenty-seven million, six hundred forty thousand, seven hundred fifty-four".