240982156959998 has 8 divisors (see below), whose sum is σ = 361478919261600. Its totient is φ = 120489183872800.

The previous prime is 240982156959997. The next prime is 240982156960003. The reversal of 240982156959998 is 899959651289042.

It is a happy number.

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

It is a super-2 number, since 2×240982156959998² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240982156959997) 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, 947144603 + ... + 947398998.

It is an arithmetic number, because the mean of its divisors is an integer number (45184864907700).

Almost surely, 2^{240982156959998} is an apocalyptic number.

240982156959998 is a deficient number, since it is larger than the sum of its proper divisors (120496762301602).

240982156959998 is a wasteful number, since it uses less digits than its factorization.

240982156959998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894607202.

The product of its (nonzero) digits is 9069926400, while the sum is 86.

The spelling of 240982156959998 in words is "two hundred forty trillion, nine hundred eighty-two billion, one hundred fifty-six million, nine hundred fifty-nine thousand, nine hundred ninety-eight".