141240294 has 64 divisors (see below), whose sum is σ = 345945600. Its totient is φ = 42438816.

The previous prime is 141240289. The next prime is 141240313. The reversal of 141240294 is 492042141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27847 + ... + 32525.

It is an arithmetic number, because the mean of its divisors is an integer number (5405400).

Almost surely, 2^141240294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141240294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172972800).

141240294 is an abundant number, since it is smaller than the sum of its proper divisors (204705306).

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

141240294 is a wasteful number, since it uses less digits than its factorization.

141240294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746 (or 4740 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 141240294 is about 11884.4559825008. The cubic root of 141240294 is about 520.7782896724.

The spelling of 141240294 in words is "one hundred forty-one million, two hundred forty thousand, two hundred ninety-four".