242151013552134 has 16 divisors (see below), whose sum is σ = 484302188792880. Its totient is φ = 80716977569280.

The previous prime is 242151013552057. The next prime is 242151013552159. The reversal of 242151013552134 is 431255310151242.

It is a super-2 number, since 2×242151013552134² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242151013552092 and 242151013552101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22477102 + ... + 31456670.

It is an arithmetic number, because the mean of its divisors is an integer number (30268886799555).

Almost surely, 2^{242151013552134} is an apocalyptic number.

242151013552134 is an abundant number, since it is smaller than the sum of its proper divisors (242151175240746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242151013552134 is a wasteful number, since it uses less digits than its factorization.

242151013552134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13474055.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 242151013552134 in words is "two hundred forty-two trillion, one hundred fifty-one billion, thirteen million, five hundred fifty-two thousand, one hundred thirty-four".