140846444 has 6 divisors (see below), whose sum is σ = 246481284. Its totient is φ = 70423220.

The previous prime is 140846441. The next prime is 140846491. The reversal of 140846444 is 444648041.

It is not an unprimeable number, because it can be changed into a prime (140846441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17605802 + ... + 17605809.

It is an arithmetic number, because the mean of its divisors is an integer number (41080214).

Almost surely, 2^140846444 is an apocalyptic number.

It is an amenable number.

140846444 is a deficient number, since it is larger than the sum of its proper divisors (105634840).

140846444 is a wasteful number, since it uses less digits than its factorization.

140846444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35211615 (or 35211613 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

The square root of 140846444 is about 11867.8744516447. The cubic root of 140846444 is about 520.2937738435.

The spelling of 140846444 in words is "one hundred forty million, eight hundred forty-six thousand, four hundred forty-four".