240366352542 has 8 divisors (see below), whose sum is σ = 480732705096. Its totient is φ = 80122117512.

The previous prime is 240366352529. The next prime is 240366352561. The reversal of 240366352542 is 245253663042.

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

240366352542 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 240366352494 and 240366352503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20030529373 + ... + 20030529384.

It is an arithmetic number, because the mean of its divisors is an integer number (60091588137).

Almost surely, 2^240366352542 is an apocalyptic number.

240366352542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240366352542 is a wasteful number, since it uses less digits than its factorization.

240366352542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40061058762.

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 240366352542 in words is "two hundred forty billion, three hundred sixty-six million, three hundred fifty-two thousand, five hundred forty-two".