141948890 has 16 divisors (see below), whose sum is σ = 255881160. Its totient is φ = 56696640.

The previous prime is 141948869. The next prime is 141948901. The reversal of 141948890 is 98849141.

It can be written as a sum of positive squares in 4 ways, for example, as 47100769 + 94848121 = 6863^2 + 9739^2 .

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, 2921 + ... + 17100.

Almost surely, 2^141948890 is an apocalyptic number.

141948890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141948890 is a deficient number, since it is larger than the sum of its proper divisors (113932270).

141948890 is a wasteful number, since it uses less digits than its factorization.

141948890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20737.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 141948890 is about 11914.2305668474. The cubic root of 141948890 is about 521.6477441218.

The spelling of 141948890 in words is "one hundred forty-one million, nine hundred forty-eight thousand, eight hundred ninety".