142552841629 has 16 divisors (see below), whose sum is σ = 155723533056. Its totient is φ = 129417523200.

The previous prime is 142552841581. The next prime is 142552841663. The reversal of 142552841629 is 926148255241.

It is a cyclic number.

It is not a de Polignac number, because 142552841629 - 2²³ = 142544453021 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 (142552841129) 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, 41234269 + ... + 41237725.

It is an arithmetic number, because the mean of its divisors is an integer number (9732720816).

Almost surely, 2^142552841629 is an apocalyptic number.

It is an amenable number.

142552841629 is a deficient number, since it is larger than the sum of its proper divisors (13170691427).

142552841629 is a wasteful number, since it uses less digits than its factorization.

142552841629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476.

The product of its digits is 1382400, while the sum is 49.

The spelling of 142552841629 in words is "one hundred forty-two billion, five hundred fifty-two million, eight hundred forty-one thousand, six hundred twenty-nine".