141534420 has 48 divisors (see below), whose sum is σ = 417157440. Its totient is φ = 35755776.

The previous prime is 141534409. The next prime is 141534461. The reversal of 141534420 is 24435141.

141534420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 60937 + ... + 63216.

It is an arithmetic number, because the mean of its divisors is an integer number (8690780).

Almost surely, 2^141534420 is an apocalyptic number.

141534420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141534420 is an abundant number, since it is smaller than the sum of its proper divisors (275623020).

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

141534420 is a wasteful number, since it uses less digits than its factorization.

141534420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124184 (or 124182 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 141534420 is about 11896.8239459109. The cubic root of 141534420 is about 521.1395374619.

Adding to 141534420 its reverse (24435141), we get a palindrome (165969561).

The spelling of 141534420 in words is "one hundred forty-one million, five hundred thirty-four thousand, four hundred twenty".