242511055154 has 8 divisors (see below), whose sum is σ = 373598112108. Its totient is φ = 117978351120.

The previous prime is 242511055151. The next prime is 242511055159. The reversal of 242511055154 is 451550115242.

It can be written as a sum of positive squares in 2 ways, for example, as 172220850025 + 70290205129 = 414995^2 + 265123^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×242511055154² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242511055151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638588137 + ... + 1638588284.

Almost surely, 2^242511055154 is an apocalyptic number.

242511055154 is a deficient number, since it is larger than the sum of its proper divisors (131087056954).

242511055154 is a wasteful number, since it uses less digits than its factorization.

242511055154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277176460.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 242511055154 in words is "two hundred forty-two billion, five hundred eleven million, fifty-five thousand, one hundred fifty-four".