141090290 has 16 divisors (see below), whose sum is σ = 277050240. Its totient is φ = 51305520.

The previous prime is 141090263. The next prime is 141090311. The reversal of 141090290 is 92090141.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641210 + ... + 641429.

It is an arithmetic number, because the mean of its divisors is an integer number (17315640).

Almost surely, 2^141090290 is an apocalyptic number.

141090290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141090290 is a deficient number, since it is larger than the sum of its proper divisors (135959950).

141090290 is a wasteful number, since it uses less digits than its factorization.

141090290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282657.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 141090290 is about 11878.1433734401. The cubic root of 141090290 is about 520.5938604844.

The spelling of 141090290 in words is "one hundred forty-one million, ninety thousand, two hundred ninety".