238065490142376 has 96 divisors (see below), whose sum is σ = 644485219313760. Its totient is φ = 73248875271936.

The previous prime is 238065490142369. The next prime is 238065490142377. The reversal of 238065490142376 is 673241094560832.

It is not an unprimeable number, because it can be changed into a prime (238065490142377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147823110 + ... + 149424906.

It is an arithmetic number, because the mean of its divisors is an integer number (6713387701185).

It is a 2-persistent number, because it is pandigital, and so is 2⋅238065490142376 = 476130980284752, but 3⋅238065490142376 = 714196470427128 is not.

Almost surely, 2^{238065490142376} is an apocalyptic number.

238065490142376 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

238065490142376 is an abundant number, since it is smaller than the sum of its proper divisors (406419729171384).

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

238065490142376 is a wasteful number, since it uses less digits than its factorization.

238065490142376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638475 (or 1638458 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 60.

The spelling of 238065490142376 in words is "two hundred thirty-eight trillion, sixty-five billion, four hundred ninety million, one hundred forty-two thousand, three hundred seventy-six".