240126996688 has 10 divisors (see below), whose sum is σ = 465246056114. Its totient is φ = 120063498336.

The previous prime is 240126996671. The next prime is 240126996713. The reversal of 240126996688 is 886699621042.

It can be written as a sum of positive squares in only one way, i.e., 142575718464 + 97551278224 = 377592^2 + 312332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7503968631 + ... + 7503968662.

Almost surely, 2^240126996688 is an apocalyptic number.

It is an amenable number.

240126996688 is a deficient number, since it is larger than the sum of its proper divisors (225119059426).

240126996688 is a wasteful number, since it uses less digits than its factorization.

240126996688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15007937301 (or 15007937295 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 61.

The spelling of 240126996688 in words is "two hundred forty billion, one hundred twenty-six million, nine hundred ninety-six thousand, six hundred eighty-eight".