142483551 has 16 divisors (see below), whose sum is σ = 226558464. Its totient is φ = 77878944.

The previous prime is 142483543. The next prime is 142483589. The reversal of 142483551 is 155384241.

142483551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142483551 - 2³ = 142483543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142483501) 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, 147016 + ... + 147981.

It is an arithmetic number, because the mean of its divisors is an integer number (14159904).

Almost surely, 2^142483551 is an apocalyptic number.

142483551 is a deficient number, since it is larger than the sum of its proper divisors (84074913).

142483551 is a wasteful number, since it uses less digits than its factorization.

142483551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295030.

The product of its digits is 19200, while the sum is 33.

The square root of 142483551 is about 11936.6473936361. The cubic root of 142483551 is about 522.3018651548.

The spelling of 142483551 in words is "one hundred forty-two million, four hundred eighty-three thousand, five hundred fifty-one".