142536545400 has 48 divisors (see below), whose sum is σ = 441863292600. Its totient is φ = 38009745280.

The previous prime is 142536545377. The next prime is 142536545401. The reversal of 142536545400 is 4545635241.

142536545400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142536545400² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142536545401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118779855 + ... + 118781054.

Almost surely, 2^142536545400 is an apocalyptic number.

142536545400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142536545400 is an abundant number, since it is smaller than the sum of its proper divisors (299326747200).

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

142536545400 is a wasteful number, since it uses less digits than its factorization.

142536545400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237560928 (or 237560919 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 142536545400 in words is "one hundred forty-two billion, five hundred thirty-six million, five hundred forty-five thousand, four hundred".