141535254 has 48 divisors (see below), whose sum is σ = 335132928. Its totient is φ = 39034464.

The previous prime is 141535253. The next prime is 141535259. The reversal of 141535254 is 452535141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141535253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33319 + ... + 37325.

It is an arithmetic number, because the mean of its divisors is an integer number (6981936).

Almost surely, 2^141535254 is an apocalyptic number.

141535254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141535254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167566464).

141535254 is an abundant number, since it is smaller than the sum of its proper divisors (193597674).

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

141535254 is a wasteful number, since it uses less digits than its factorization.

141535254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077 (or 4048 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 141535254 is about 11896.8589972312. The cubic root of 141535254 is about 521.1405610751.

The spelling of 141535254 in words is "one hundred forty-one million, five hundred thirty-five thousand, two hundred fifty-four".