240990739706 has 4 divisors (see below), whose sum is σ = 361486109562. Its totient is φ = 120495369852.

The previous prime is 240990739663. The next prime is 240990739729. The reversal of 240990739706 is 607937099042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 146470771225 + 94519968481 = 382715^2 + 307441^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60247684925 + ... + 60247684928.

Almost surely, 2^240990739706 is an apocalyptic number.

240990739706 is a deficient number, since it is larger than the sum of its proper divisors (120495369856).

240990739706 is a wasteful number, since it uses less digits than its factorization.

240990739706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120495369855.

The product of its (nonzero) digits is 5143824, while the sum is 56.

The spelling of 240990739706 in words is "two hundred forty billion, nine hundred ninety million, seven hundred thirty-nine thousand, seven hundred six".