242225055451015 has 32 divisors (see below), whose sum is σ = 359746365242880. Its totient is φ = 152463935643264.

The previous prime is 242225055450977. The next prime is 242225055451037. The reversal of 242225055451015 is 510154550522242.

It is not a de Polignac number, because 242225055451015 - 2⁷ = 242225055450887 is a prime.

It is a congruent number.

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, 1486965369 + ... + 1487128258.

It is an arithmetic number, because the mean of its divisors is an integer number (11242073913840).

Almost surely, 2^{242225055451015} is an apocalyptic number.

242225055451015 is a deficient number, since it is larger than the sum of its proper divisors (117521309791865).

242225055451015 is a wasteful number, since it uses less digits than its factorization.

242225055451015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974093831.

The product of its (nonzero) digits is 800000, while the sum is 43.

The spelling of 242225055451015 in words is "two hundred forty-two trillion, two hundred twenty-five billion, fifty-five million, four hundred fifty-one thousand, fifteen".