142342285733147 has 16 divisors (see below), whose sum is σ = 152661883727520. Its totient is φ = 132305505696000.

The previous prime is 142342285733129. The next prime is 142342285733189. The reversal of 142342285733147 is 741337582243241.

It is a cyclic number.

It is not a de Polignac number, because 142342285733147 - 2¹⁸ = 142342285471003 is a prime.

It is a super-2 number, since 2×142342285733147² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142342285733092 and 142342285733101.

It is not an unprimeable number, because it can be changed into a prime (142342285730147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288058247 + ... + 288551967.

It is an arithmetic number, because the mean of its divisors is an integer number (9541367732970).

Almost surely, 2^{142342285733147} is an apocalyptic number.

142342285733147 is a deficient number, since it is larger than the sum of its proper divisors (10319597994373).

142342285733147 is a wasteful number, since it uses less digits than its factorization.

142342285733147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780094.

The product of its digits is 27095040, while the sum is 56.

The spelling of 142342285733147 in words is "one hundred forty-two trillion, three hundred forty-two billion, two hundred eighty-five million, seven hundred thirty-three thousand, one hundred forty-seven".