142275747141 has 72 divisors (see below), whose sum is σ = 228615627968. Its totient is φ = 85193856000.

The previous prime is 142275747139. The next prime is 142275747143. The reversal of 142275747141 is 141747572241.

142275747141 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 7 + 574 + 71 + 4 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (142275747139) and next prime (142275747143).

It is not a de Polignac number, because 142275747141 - 2¹ = 142275747139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142275747143) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 31734486 + ... + 31738968.

Almost surely, 2^142275747141 is an apocalyptic number.

142275747141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142275747141 is a deficient number, since it is larger than the sum of its proper divisors (86339880827).

142275747141 is a wasteful number, since it uses less digits than its factorization.

142275747141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855 (or 4841 counting only the distinct ones).

The product of its digits is 439040, while the sum is 45.

The spelling of 142275747141 in words is "one hundred forty-two billion, two hundred seventy-five million, seven hundred forty-seven thousand, one hundred forty-one".