141356550 has 48 divisors (see below), whose sum is σ = 352120320. Its totient is φ = 37527840.

The previous prime is 141356531. The next prime is 141356557. The reversal of 141356550 is 55653141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141356557) 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, 33879 + ... + 37821.

It is an arithmetic number, because the mean of its divisors is an integer number (7335840).

Almost surely, 2^141356550 is an apocalyptic number.

141356550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141356550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176060160).

141356550 is an abundant number, since it is smaller than the sum of its proper divisors (210763770).

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

141356550 is a wasteful number, since it uses less digits than its factorization.

141356550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4197 (or 4192 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 141356550 is about 11889.3460711681. The cubic root of 141356550 is about 520.9211360595.

The spelling of 141356550 in words is "one hundred forty-one million, three hundred fifty-six thousand, five hundred fifty".