240797708713 has 8 divisors (see below), whose sum is σ = 249632188416. Its totient is φ = 232029904800.

The previous prime is 240797708693. The next prime is 240797708747. The reversal of 240797708713 is 317807797042.

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 240797708713 - 2²¹ = 240795611561 is a prime.

It is a super-2 number, since 2×240797708713² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240797708783) 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, 16661593 + ... + 16676038.

It is an arithmetic number, because the mean of its divisors is an integer number (31204023552).

Almost surely, 2^240797708713 is an apocalyptic number.

It is an amenable number.

240797708713 is a deficient number, since it is larger than the sum of its proper divisors (8834479703).

240797708713 is a wasteful number, since it uses less digits than its factorization.

240797708713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33337895.

The product of its (nonzero) digits is 4148928, while the sum is 55.

The spelling of 240797708713 in words is "two hundred forty billion, seven hundred ninety-seven million, seven hundred eight thousand, seven hundred thirteen".