141671040 has 256 divisors, whose sum is σ = 526417920. Its totient is φ = 31739904.

The previous prime is 141671029. The next prime is 141671059. The reversal of 141671040 is 40176141.

141671040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 141671040.

It is an unprimeable number.

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, 1115457 + ... + 1115583.

It is an arithmetic number, because the mean of its divisors is an integer number (2056320).

Almost surely, 2^141671040 is an apocalyptic number.

141671040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141671040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263208960).

141671040 is an abundant number, since it is smaller than the sum of its proper divisors (384746880).

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

141671040 is a wasteful number, since it uses less digits than its factorization.

141671040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 141671040 is about 11902.5644295673. The cubic root of 141671040 is about 521.3071649720.

The spelling of 141671040 in words is "one hundred forty-one million, six hundred seventy-one thousand, forty".