240142032302 has 16 divisors (see below), whose sum is σ = 361204326000. Its totient is φ = 119740662720.

The previous prime is 240142032281. The next prime is 240142032307. The reversal of 240142032302 is 203230241042.

It is a super-2 number, since 2×240142032302² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240142032307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12027824 + ... + 12047772.

It is an arithmetic number, because the mean of its divisors is an integer number (22575270375).

Almost surely, 2^240142032302 is an apocalyptic number.

240142032302 is a deficient number, since it is larger than the sum of its proper divisors (121062293698).

240142032302 is a wasteful number, since it uses less digits than its factorization.

240142032302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36211.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 240142032302 its reverse (203230241042), we get a palindrome (443372273344).

The spelling of 240142032302 in words is "two hundred forty billion, one hundred forty-two million, thirty-two thousand, three hundred two".