240632042153699 has 4 divisors (see below), whose sum is σ = 275008048175664. Its totient is φ = 206256036131736.

The previous prime is 240632042153689. The next prime is 240632042153743. The reversal of 240632042153699 is 996351240236042.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240632042153699 is a prime.

It is a super-2 number, since 2×240632042153699² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240632042153689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17188003010972 + ... + 17188003010985.

It is an arithmetic number, because the mean of its divisors is an integer number (68752012043916).

Almost surely, 2^{240632042153699} is an apocalyptic number.

240632042153699 is a deficient number, since it is larger than the sum of its proper divisors (34376006021965).

240632042153699 is an equidigital number, since it uses as much as digits as its factorization.

240632042153699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34376006021964.

The product of its (nonzero) digits is 16796160, while the sum is 56.

The spelling of 240632042153699 in words is "two hundred forty trillion, six hundred thirty-two billion, forty-two million, one hundred fifty-three thousand, six hundred ninety-nine".