142109291280573 has 48 divisors (see below), whose sum is σ = 206488316136960. Its totient is φ = 94178206305792.

The previous prime is 142109291280557. The next prime is 142109291280599. The reversal of 142109291280573 is 375082192901241.

142109291280573 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 0 + 9 + 291 + 280 + 5 + 73 = 666.

It is not a de Polignac number, because 142109291280573 - 2⁴ = 142109291280557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142109291287573) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9238066240 + ... + 9238081622.

It is an arithmetic number, because the mean of its divisors is an integer number (4301839919520).

Almost surely, 2^{142109291280573} is an apocalyptic number.

It is an amenable number.

142109291280573 is a deficient number, since it is larger than the sum of its proper divisors (64379024856387).

142109291280573 is a wasteful number, since it uses less digits than its factorization.

142109291280573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22858 (or 22855 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 142109291280573 in words is "one hundred forty-two trillion, one hundred nine billion, two hundred ninety-one million, two hundred eighty thousand, five hundred seventy-three".