40300242002342 has 32 divisors (see below), whose sum is σ = 73676278287360. Its totient is φ = 16138613312640.

The previous prime is 40300242002303. The next prime is 40300242002389. The reversal of 40300242002342 is 24320024200304.

It is a happy number.

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, 609063134 + ... + 609129297.

It is an arithmetic number, because the mean of its divisors is an integer number (2302383696480).

Almost surely, 2^{40300242002342} is an apocalyptic number.

40300242002342 is a deficient number, since it is larger than the sum of its proper divisors (33376036285018).

40300242002342 is a wasteful number, since it uses less digits than its factorization.

40300242002342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218192596.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 40300242002342 its reverse (24320024200304), we get a palindrome (64620266202646).

The spelling of 40300242002342 in words is "forty trillion, three hundred billion, two hundred forty-two million, two thousand, three hundred forty-two".