240977496074943 has 8 divisors (see below), whose sum is σ = 335273038017408. Its totient is φ = 153666809091224.

The previous prime is 240977496074923. The next prime is 240977496074957. The reversal of 240977496074943 is 349470694779042.

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 240977496074943 - 2⁵ = 240977496074911 is a prime.

It is a super-2 number, since 2×240977496074943² (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 (240977496074923) 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, 1746213739605 + ... + 1746213739742.

It is an arithmetic number, because the mean of its divisors is an integer number (41909129752176).

Almost surely, 2^{240977496074943} is an apocalyptic number.

240977496074943 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

240977496074943 is a deficient number, since it is larger than the sum of its proper divisors (94295541942465).

240977496074943 is a wasteful number, since it uses less digits than its factorization.

240977496074943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492427479373.

The product of its (nonzero) digits is 2304433152, while the sum is 75.

The spelling of 240977496074943 in words is "two hundred forty trillion, nine hundred seventy-seven billion, four hundred ninety-six million, seventy-four thousand, nine hundred forty-three".