140411020 has 48 divisors (see below), whose sum is σ = 304105536. Its totient is φ = 54432000.

The previous prime is 140410999. The next prime is 140411027. The reversal of 140411020 is 20114041.

It is not an unprimeable number, because it can be changed into a prime (140411027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85810 + ... + 87430.

It is an arithmetic number, because the mean of its divisors is an integer number (6335532).

Almost surely, 2^140411020 is an apocalyptic number.

140411020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140411020 is an abundant number, since it is smaller than the sum of its proper divisors (163694516).

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

140411020 is a wasteful number, since it uses less digits than its factorization.

140411020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 140411020 is about 11849.5156019139. The cubic root of 140411020 is about 519.7570610752.

Adding to 140411020 its reverse (20114041), we get a palindrome (160525061).

The spelling of 140411020 in words is "one hundred forty million, four hundred eleven thousand, twenty".