250011440240342 has 64 divisors (see below), whose sum is σ = 423173715793920. Its totient is φ = 109789004620800.

The previous prime is 250011440240323. The next prime is 250011440240417. The reversal of 250011440240342 is 243042044110052.

It is a junction number, because it is equal to n+sod(n) for n = 250011440240299 and 250011440240308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3619490318 + ... + 3619559390.

It is an arithmetic number, because the mean of its divisors is an integer number (6612089309280).

Almost surely, 2^{250011440240342} is an apocalyptic number.

250011440240342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

250011440240342 is a deficient number, since it is larger than the sum of its proper divisors (173162275553578).

250011440240342 is a wasteful number, since it uses less digits than its factorization.

250011440240342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108189.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 250011440240342 its reverse (243042044110052), we get a palindrome (493053484350394).

The spelling of 250011440240342 in words is "two hundred fifty trillion, eleven billion, four hundred forty million, two hundred forty thousand, three hundred forty-two".