240555351232142 has 32 divisors (see below), whose sum is σ = 372167790538752. Its totient is φ = 116550708770304.

The previous prime is 240555351232127. The next prime is 240555351232169. The reversal of 240555351232142 is 241232153555042.

It is a junction number, because it is equal to n+sod(n) for n = 240555351232093 and 240555351232102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42585563 + ... + 47902409.

It is an arithmetic number, because the mean of its divisors is an integer number (11630243454336).

Almost surely, 2^{240555351232142} is an apocalyptic number.

240555351232142 is a deficient number, since it is larger than the sum of its proper divisors (131612439306610).

240555351232142 is a wasteful number, since it uses less digits than its factorization.

240555351232142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321672.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 240555351232142 in words is "two hundred forty trillion, five hundred fifty-five billion, three hundred fifty-one million, two hundred thirty-two thousand, one hundred forty-two".