240864609077 has 8 divisors (see below), whose sum is σ = 241658508000. Its totient is φ = 240071303664.

The previous prime is 240864609047. The next prime is 240864609103. The reversal of 240864609077 is 770906468042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240864609077 - 2¹⁰ = 240864608053 is a prime.

It is a super-3 number, since 3×240864609077³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240864609047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672074 + ... + 966132.

It is an arithmetic number, because the mean of its divisors is an integer number (30207313500).

Almost surely, 2^240864609077 is an apocalyptic number.

It is an amenable number.

240864609077 is a deficient number, since it is larger than the sum of its proper divisors (793898923).

240864609077 is a wasteful number, since it uses less digits than its factorization.

240864609077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296755.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 240864609077 in words is "two hundred forty billion, eight hundred sixty-four million, six hundred nine thousand, seventy-seven".