142775357904 has 120 divisors (see below), whose sum is σ = 401886843072. Its totient is φ = 47316648960.

The previous prime is 142775357849. The next prime is 142775357929. The reversal of 142775357904 is 409753577241.

142775357904 is a `hidden beast` number, since 14 + 2 + 7 + 7 + 53 + 579 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39406237 + ... + 39409859.

Almost surely, 2^142775357904 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 142775357904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200943421536).

142775357904 is an abundant number, since it is smaller than the sum of its proper divisors (259111485168).

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

142775357904 is a wasteful number, since it uses less digits than its factorization.

142775357904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145 (or 5136 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 54.

The spelling of 142775357904 in words is "one hundred forty-two billion, seven hundred seventy-five million, three hundred fifty-seven thousand, nine hundred four".