142552626645 has 64 divisors (see below), whose sum is σ = 270612534528. Its totient is φ = 63168000000.

The previous prime is 142552626539. The next prime is 142552626661. The reversal of 142552626645 is 546626255241.

It is not a de Polignac number, because 142552626645 - 2¹⁵ = 142552593877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142552626594 and 142552626603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112356 + ... + 545645.

It is an arithmetic number, because the mean of its divisors is an integer number (4228320852).

Almost surely, 2^142552626645 is an apocalyptic number.

142552626645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142552626645 is a deficient number, since it is larger than the sum of its proper divisors (128059907883).

142552626645 is a wasteful number, since it uses less digits than its factorization.

142552626645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658134.

The product of its digits is 3456000, while the sum is 48.

The spelling of 142552626645 in words is "one hundred forty-two billion, five hundred fifty-two million, six hundred twenty-six thousand, six hundred forty-five".