240850729445 has 16 divisors (see below), whose sum is σ = 293150233728. Its totient is φ = 189928764480.

The previous prime is 240850729429. The next prime is 240850729451. The reversal of 240850729445 is 544927058042.

It is not a de Polignac number, because 240850729445 - 2⁴ = 240850729429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240850729393 and 240850729402.

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, 1779662 + ... + 1910208.

It is an arithmetic number, because the mean of its divisors is an integer number (18321889608).

Almost surely, 2^240850729445 is an apocalyptic number.

It is an amenable number.

240850729445 is a deficient number, since it is larger than the sum of its proper divisors (52299504283).

240850729445 is a wasteful number, since it uses less digits than its factorization.

240850729445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135820.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 240850729445 in words is "two hundred forty billion, eight hundred fifty million, seven hundred twenty-nine thousand, four hundred forty-five".