240755174406142 has 16 divisors (see below), whose sum is σ = 393963642609264. Its totient is φ = 109433995200000.

The previous prime is 240755174406049. The next prime is 240755174406143. The reversal of 240755174406142 is 241604471557042.

It is a self number, because there is not a number n which added to its sum of digits gives 240755174406142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240755174406143) 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, 5864542 + ... + 22713502.

It is an arithmetic number, because the mean of its divisors is an integer number (24622727663079).

Almost surely, 2^{240755174406142} is an apocalyptic number.

240755174406142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240755174406142 is a deficient number, since it is larger than the sum of its proper divisors (153208468203122).

240755174406142 is a wasteful number, since it uses less digits than its factorization.

240755174406142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17498475.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 240755174406142 in words is "two hundred forty trillion, seven hundred fifty-five billion, one hundred seventy-four million, four hundred six thousand, one hundred forty-two".