142535135453000 has 64 divisors (see below), whose sum is σ = 335027877649920. Its totient is φ = 56758385688000.

The previous prime is 142535135452991. The next prime is 142535135453021. The reversal of 142535135453000 is 354531535241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319362506 + ... + 319808505.

It is an arithmetic number, because the mean of its divisors is an integer number (5234810588280).

Almost surely, 2^{142535135453000} is an apocalyptic number.

142535135453000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142535135453000 is an abundant number, since it is smaller than the sum of its proper divisors (192492742196920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142535135453000 is a wasteful number, since it uses less digits than its factorization.

142535135453000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639171255 (or 639171241 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 142535135453000 its reverse (354531535241), we get a palindrome (142889666988241).

The spelling of 142535135453000 in words is "one hundred forty-two trillion, five hundred thirty-five billion, one hundred thirty-five million, four hundred fifty-three thousand".