242014441023145 has 32 divisors (see below), whose sum is σ = 335316503628288. Its totient is φ = 164249080777728.

The previous prime is 242014441023073. The next prime is 242014441023197. The reversal of 242014441023145 is 541320144410242.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 242014441023145 - 2¹³ = 242014441014953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12483334 + ... + 25295503.

It is an arithmetic number, because the mean of its divisors is an integer number (10478640738384).

Almost surely, 2^{242014441023145} is an apocalyptic number.

It is an amenable number.

242014441023145 is a deficient number, since it is larger than the sum of its proper divisors (93302062605143).

242014441023145 is a wasteful number, since it uses less digits than its factorization.

242014441023145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37780729.

The product of its (nonzero) digits is 122880, while the sum is 37.

Adding to 242014441023145 its reverse (541320144410242), we get a palindrome (783334585433387).

The spelling of 242014441023145 in words is "two hundred forty-two trillion, fourteen billion, four hundred forty-one million, twenty-three thousand, one hundred forty-five".