141145554 has 16 divisors (see below), whose sum is σ = 307954080. Its totient is φ = 42771360.

The previous prime is 141145553. The next prime is 141145579. The reversal of 141145554 is 455541141.

141145554 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141145553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069219 + ... + 1069350.

It is an arithmetic number, because the mean of its divisors is an integer number (19247130).

Almost surely, 2^141145554 is an apocalyptic number.

141145554 is an abundant number, since it is smaller than the sum of its proper divisors (166808526).

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

141145554 is a wasteful number, since it uses less digits than its factorization.

141145554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138585.

The product of its digits is 8000, while the sum is 30.

The square root of 141145554 is about 11880.4694351696. The cubic root of 141145554 is about 520.6618225050.

Adding to 141145554 its reverse (455541141), we get a palindrome (596686695).

The spelling of 141145554 in words is "one hundred forty-one million, one hundred forty-five thousand, five hundred fifty-four".