238540277033067 has 16 divisors (see below), whose sum is σ = 334794345621120. Its totient is φ = 150656578617600.

The previous prime is 238540277033063. The next prime is 238540277033081. The reversal of 238540277033067 is 760330772045832.

It is not a de Polignac number, because 238540277033067 - 2² = 238540277033063 is a prime.

It is a super-2 number, since 2×238540277033067² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 238540277032998 and 238540277033016.

It is not an unprimeable number, because it can be changed into a prime (238540277033063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14259067 + ... + 26084507.

It is an arithmetic number, because the mean of its divisors is an integer number (20924646601320).

Almost surely, 2^{238540277033067} is an apocalyptic number.

238540277033067 is a deficient number, since it is larger than the sum of its proper divisors (96254068588053).

238540277033067 is a wasteful number, since it uses less digits than its factorization.

238540277033067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179354.

The product of its (nonzero) digits is 35562240, while the sum is 57.

The spelling of 238540277033067 in words is "two hundred thirty-eight trillion, five hundred forty billion, two hundred seventy-seven million, thirty-three thousand, sixty-seven".