141426918 has 64 divisors (see below), whose sum is σ = 332640000. Its totient is φ = 44416512.

The previous prime is 141426911. The next prime is 141426919. The reversal of 141426918 is 819624141.

141426918 is a `hidden beast` number, since 141 + 426 + 91 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141426911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314758 + ... + 315206.

It is an arithmetic number, because the mean of its divisors is an integer number (5197500).

Almost surely, 2^141426918 is an apocalyptic number.

141426918 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141426918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166320000).

141426918 is an abundant number, since it is smaller than the sum of its proper divisors (191213082).

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

141426918 is a wasteful number, since it uses less digits than its factorization.

141426918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 780 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 141426918 is about 11892.3049910436. The cubic root of 141426918 is about 521.0075607721.

The spelling of 141426918 in words is "one hundred forty-one million, four hundred twenty-six thousand, nine hundred eighteen".