242015431032512 has 56 divisors (see below), whose sum is σ = 483455388466512. Its totient is φ = 120202485120000.

The previous prime is 242015431032503. The next prime is 242015431032521. The reversal of 242015431032512 is 215230134510242.

It is an interprime number because it is at equal distance from previous prime (242015431032503) and next prime (242015431032521).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14203439 + ... + 26187182.

It is an arithmetic number, because the mean of its divisors is an integer number (8633131936902).

Almost surely, 2^{242015431032512} is an apocalyptic number.

It is an amenable number.

242015431032512 is a deficient number, since it is larger than the sum of its proper divisors (241439957434000).

242015431032512 is a wasteful number, since it uses less digits than its factorization.

242015431032512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40391257 (or 40391247 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 242015431032512 its reverse (215230134510242), we get a palindrome (457245565542754).

The spelling of 242015431032512 in words is "two hundred forty-two trillion, fifteen billion, four hundred thirty-one million, thirty-two thousand, five hundred twelve".