140441190 has 32 divisors (see below), whose sum is σ = 337741056. Its totient is φ = 37375200.

The previous prime is 140441183. The next prime is 140441201. The reversal of 140441190 is 91144041.

It is a super-2 number, since 2×140441190² = 39447455697232200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140441190.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11215 + ... + 20165.

It is an arithmetic number, because the mean of its divisors is an integer number (10554408).

Almost surely, 2^140441190 is an apocalyptic number.

140441190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140441190 is an abundant number, since it is smaller than the sum of its proper divisors (197299866).

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

140441190 is a wasteful number, since it uses less digits than its factorization.

140441190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9484.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 140441190 is about 11850.7885813561. The cubic root of 140441190 is about 519.7942849995.

It can be divided in two parts, 140 and 441190, that added together give a triangular number (441330 = T₉₃₉).

The spelling of 140441190 in words is "one hundred forty million, four hundred forty-one thousand, one hundred ninety".