142626133 has 8 divisors (see below), whose sum is σ = 158552576. Its totient is φ = 127407600.

The previous prime is 142626091. The next prime is 142626137. The reversal of 142626133 is 331626241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142626133 - 2¹³ = 142617941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142626137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176553 + ... + 177358.

It is an arithmetic number, because the mean of its divisors is an integer number (19819072).

Almost surely, 2^142626133 is an apocalyptic number.

142626133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

142626133 is a deficient number, since it is larger than the sum of its proper divisors (15926443).

142626133 is a wasteful number, since it uses less digits than its factorization.

142626133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353955.

The product of its digits is 5184, while the sum is 28.

The square root of 142626133 is about 11942.6183477494. The cubic root of 142626133 is about 522.4760279899.

The spelling of 142626133 in words is "one hundred forty-two million, six hundred twenty-six thousand, one hundred thirty-three".